What Is a Subordinate Clause? (with Examples) explains how dependent clauses add information, connect ideas, and help you build complete sentences correctly.
A subordinate clause, also known as a dependent clause, is a grammatical unit that contains a subject and a verb but cannot usually stand alone as a complete sentence. It depends on a main clause or independent clause to express a complete thought.
Understanding subordinate clause meaning, definition, and usage helps improve English grammar, sentence construction, and correct punctuation. These clauses provide additional information, develop the main idea, and establish relationships between sentence components..
Quick Answer: What Is a Subordinate Clause?
A subordinate clause, also called a dependent clause, is a group of words that contains a subject and a verb but does not normally express a complete thought on its own. It depends on an independent clause or another suitable grammatical structure to form a complete sentence.
For example:
- Subordinate clause: because I was hungry
- Independent clause: I made a sandwich.
- Complete sentence: I made a sandwich because I was hungry.
English grammar commonly groups subordinate clauses into three types according to their function:
- Adverbial clauses explain circumstances such as time, reason, condition, or contrast.
- Adjective clauses describe or identify nouns and pronouns.
- Noun clauses perform grammatical roles usually associated with nouns.
Recognizing these types helps you understand sentence structure, choose the right punctuation, and avoid common writing mistakes. Purdue Online Writing Lab provides additional guidance on.
What Is a Subordinate Clause in English Grammar?
A subordinate clause is a grammatical unit that contributes meaning to a larger sentence without functioning independently as a standard complete sentence. It may explain an action, identify a person, describe a thing, or express an idea.
Look at this example:
Although Mia felt nervous, she delivered the presentation confidently.
The sentence contains two clauses:
- Subordinate clause: Although Mia felt nervous
- Independent clause: she delivered the presentation confidently
The subordinate clause introduces a contrast. You might expect nervousness to interfere with the presentation, yet Mia delivers it confidently.
Notice the word although. It signals that the first clause depends on the rest of the sentence for its intended meaning.
Here are three more examples:
| Subordinate clause | Complete sentence | Purpose |
| because the train was late | We missed the meeting because the train was late. | Explains a reason |
| when the lights went out | Everyone became quiet when the lights went out. | Identifies a time |
| who lives next door | The woman who lives next door is a doctor. | Identifies a person |
A subordinate clause can appear at the beginning, middle, or end of a sentence. Its position often depends on its function and the information you want to emphasize.
What Are the Main Parts of a Subordinate Clause?
Most subordinate clauses contain a subject and a predicate. A predicate includes a verb and may contain additional information about the subject.
Consider the clause because the baby was sleeping.
- Subordinating conjunction: because
- Subject: the baby
- Verb: was sleeping
The subject identifies who or what the clause concerns. The verb describes the action or state. The word establishes a relationship between the clause and another idea.
Now consider who won the competition. The word who introduces a relative clause and also serves as its subject. This shows why you shouldn’t assume that every clause has a separate introductory word followed by a different subject.
One important detail: not every subordinate clause contains a subject and verb in the same obvious form. English also uses nonfinite clauses, such as to finish the assignment before dinner. These clauses contain a verb form but may not express their subject explicitly.
For most introductory grammar exercises, however, identifying the subject, verb, and clause marker provides a reliable starting point.
What Are the Three Types of Subordinate Clauses?
The three commonly taught types are adverbial, adjective, and noun clauses. Grammar references sometimes use different classification systems, but these categories are especially useful for understanding how subordinate clauses function in everyday English.
Adverbial Clauses: Subordinate Clauses That Explain Circumstances
An adverbial clause modifies a verb or provides information about the circumstances surrounding an action or situation. It can explain when something happens, why it happens, under what conditions it happens, or despite what circumstances.
For example:
We stayed indoors because it was raining.
The clause because it was raining explains why we stayed indoors. It functions much like an adverbial expression of reason.
Common subordinating conjunctions introduce different relationships:
| Relationship | Common words | Example |
| Time | when, while, before, after, until | Call me when you arrive. |
| Reason | because, since, as | We left because it was late. |
| Condition | if, unless, provided that | You can join us if you finish early. |
| Contrast | although, though, even though | Although it was cold, we went outside. |
| Purpose | so that, in order that | She spoke slowly so that everyone could understand. |
| Result or comparison | than, as if, as though | He looked as if he had seen a ghost. |
These words help readers understand how two ideas relate to each other. Without them, you might have to use several short sentences to communicate the same information.
Examples of adverbial clauses:
- Before the guests arrived, we cleaned the house.
- She practices every day because she wants to improve.
- Unless you leave now, you will miss the bus.
- Even though he disagreed, he listened respectfully.
Adverbial clauses often move within a sentence without changing its central meaning. For instance, Because the road was flooded, we took another route and We took another route because the road was flooded and communicated the same basic information.
Comma rule: Place a comma after an introductory adverbial clause. When the clause follows the main clause, you generally don’t need a comma unless the sentence calls for special emphasis or contrast.
Adjective Clauses: Subordinate Clauses That Describe Nouns
An adjective clause, also known as a relative clause, modifies a noun, pronoun, or noun phrase. It gives readers more information about the person, place, thing, or idea being discussed.
Consider this sentence:
The student who won the spelling contest received a trophy.
The clause who won the spelling contest describes the student. It helps readers identify which student received the trophy.
Adjective clauses often begin with relative pronouns:
- Who: refers to people.
- Whom: refers to people as objects, particularly in formal English.
- Whose: expresses possession.
- Which: generally refers to things or animals.
- That: introduces many essential relative clauses.
Relative adverbs such as where, when, and why can also introduce relative clauses.
Examples include:
- The restaurant that opened last week is already popular.
- I met a teacher who inspired me to write.
- The author whose book won the award gave an interview.
- This is the park where we first met.
- I remember the day when we moved into our new house.
In each sentence, the subordinate clause adds information about a noun or noun phrase.
Restrictive and Nonrestrictive Adjective Clauses
Adjective clauses fall into two important groups: restrictive and nonrestrictive clauses. The difference affects both meaning and punctuation.
A restrictive clause identifies the noun more precisely. Without it, the reader might not know which person or thing you mean.
The employees who completed the training received certificates.
Here, who completed the training identifies the employees who received certificates. The sentence doesn’t necessarily refer to every employee.
A nonrestrictive clause adds extra information that isn’t necessary to identify the noun.
My brother, who lives in Texas, is visiting this weekend.
The phrase who lives in Texas provides additional information about my brother. The sentence still identifies him without that detail.
| Clause type | Purpose | Punctuation |
| Restrictive | Identifies or limits the noun | No surrounding commas |
| Nonrestrictive | Adds nonessential information | Usually set off with commas |
In standard American English, that generally introduces restrictive relative clauses, while which commonly introduces nonrestrictive clauses. Writers often use who for people.
Compare these examples:
- The car that has a broken headlight belongs to Sam.
- Sam’s car, which has a broken headlight, is in the driveway.
In the first sentence, the clause helps identify the car. In the second, the clause adds information about an already identified car.
Noun Clauses: Subordinate Clauses That Act Like Nouns
A noun clause performs a function usually associated with a noun or noun phrase. It can serve as a subject, direct object, subject complement, or object of a preposition.
Noun clauses often begin with words such as that, what, whatever, who, whoever, whether, if, and why. The introductory word depends on the clause’s meaning and grammatical role.
Consider this example:
What she said surprised everyone.
The noun clause that she said serves as the subject of the sentence. The entire clause acts as the thing that surprised everyone.
Here are the main functions of noun clauses:
| Function | Example | Role of the noun clause |
| Subject | What he decided surprised us. | Identifies what caused the surprise |
| Direct object | I know that she is honest. | Completes the meaning of know |
| Subject complement | The truth is that we made a mistake. | Explains what the truth is |
| Object of a preposition | We talked about what happened. | Completes the preposition about |
Noun clauses can express questions indirectly, too.
For example, I wonder why the store is closed. It contains the noun clause why the store is closed. It functions as the object of wonder.
Notice that an indirect question uses normal statement word order: I wonder why the store is closed, not I wonder why the store is closed.
Another useful example is when she asked whether we needed help. The clause whether we needed help expresses the content of her question.
Quick test: If a clause fills a position where a noun phrase could appear, it may be a noun clause. However, always examine its role in the complete sentence rather than relying on its opening word alone.
Subordinate Clause vs. Independent Clause
The easiest way to understand subordinate clauses is to compare them with independent clauses. Both contain a subject and a predicate, but they serve different roles in a sentence.
An independent clause expresses a complete thought and can stand alone as a sentence. A subordinate clause depends on another clause to function as a complete sentence in its usual grammatical use.
Compare the following examples:
| Feature | Independent clause | Subordinate clause |
| Contains a subject and predicate | Yes | Usually, in finite clauses |
| Expresses a complete thought independently | Yes | Generally no |
| Can stand alone as a complete sentence | Yes | Generally no |
| Example | She opened the window. | Because the room was hot |
Now combine them:
She opened the window because the room was hot.
The independent clause tells you what happened. The subordinate clause explains why it happened.
Here are more examples to help you recognize the difference:
- Independent: The children laughed.
- Subordinate: when the clown arrived
- Combined: The children laughed when the clown arrived.
- Independent: I returned the book.
- Subordinate: that you lent me
- Combined: I returned the book that you lent me.
- Independent: Everyone applauded.
- Subordinate: because the performance was excellent
- Combined: Everyone applauded because the performance was excellent.
Keep in mind that a subordinate clause can communicate a clear idea while still being grammatically dependent. For instance, because the performance was excellent makes sense, but it leaves the reader expecting to learn what happened as a result.
Read More: Intelligent vs. Intellectual: What’s the Difference? Meaning,
Subordinate Clause vs. Phrase
A clause and a phrase aren’t the same thing, even when they perform similar jobs in a sentence.
A clause contains a subject-predicate relationship. A phrase is a group of words that functions as a unit but doesn’t contain a complete clause structure of its own.
Look at these examples:
| Subordinate clause | Phrase | Difference |
| because she was nervous | because of her nervousness | The clause contains a subject and verb; the phrase doesn’t. |
| when the meeting ended | after the meeting | The clause contains a subject and verb; the phrase is a prepositional phrase. |
| who lives nearby | the nearby resident | The clause contains a verb; the phrase is a noun phrase. |
| although he felt tired | despite his tiredness | The clause expresses a subject-predicate relationship; the phrase doesn’t. |
For example, consider these sentences:
- We left because the show ended.
- We left after the show.
The first sentence contains the subordinate clause because the show ended. The second uses the prepositional phrase after the show.
Both sentences explain something about the timing or circumstances of leaving, but their grammatical structures differ.
One caution matters here: not every clause uses a conventional subject followed by a finite verb. Nonfinite clauses, such as to complete the project on time, also exist. Therefore, identifying a subject and a finite verb is a helpful starting point rather than a universal test for every clause type.
How to Identify a Subordinate Clause in a Sentence
You don’t need to memorize every grammar term to identify a subordinate clause. Instead, examine how the words fit together and what job each clause performs.
Follow these steps.
Find the Subject and Verb
Start by looking for a person, thing, or idea and the verb associated with it.
Example: Although the children were tired, they continued playing.
The clause although the children were tired contains the subject the children and the verb were. The clause they continued playing contains the subject they and the verb phrase continued playing.
Look for a Clause Marker
Subordinate clauses often begin with words that signal a relationship or introduce additional information.
Common examples include:
- Subordinating conjunctions: because, although, if, when, while, and unless.
- Relative pronouns: who, whom, whose, which, and that.
- Noun-clause introducers: what, whether, why, and how.
These words provide clues, but they don’t determine a clause’s function by themselves.
For example, that introduces a noun clause in which I know that he is honest. It introduces a relative clause in The book that I borrowed was fascinating.
Check Whether the Clause Can Stand Alone
Read the clause by itself and see whether it functions as a complete sentence in standard formal writing.
- Because the store was closed. — This leaves the reader wondering what happened.
- The store was closed. — This expresses a complete thought.
- Because the store was closed, we went elsewhere. — This combines the subordinate clause with an independent clause.
This test is especially useful for spotting sentence fragments.
Determine the Clause’s Function
Finally, ask what the clause contributes to the sentence.
- Does it explain when, why, or under what condition something happens? It may be an adverbial clause.
- Does it identify or describe a noun? It may be an adjective clause.
- Does it function as the subject, object, or complement? It may be a noun clause.
For instance, compare the person who called with whom I spoke to the person who called.
In the first sentence, who called is a noun clause functioning as the object of know. In the second, who called is a relative clause modifying a person.
The introductory words are identical, but their grammatical functions differ.
Subordinate Clause Examples in Different Sentence Positions
Subordinate clauses can appear in several positions. Understanding their placement helps you build sentences that flow naturally and use punctuation correctly.
Subordinate Clauses at the Beginning
An introductory subordinate clause often prepares readers for the main idea.
Examples:
- Because the roads were icy, school started late.
- Although she had little experience, she performed confidently.
- When the sun went down, the temperature dropped.
- If you need additional help, contact your instructor.
In each example, the subordinate clause appears first. A comma separates it from the independent clause that follows.
This arrangement works especially well when you want to establish a reason, condition, time, or contrast before presenting the main action.
Subordinate Clauses in the Middle
A subordinate clause can also appear inside a larger sentence, often to describe a person or thing.
Examples:
- The athlete who broke the record received a medal.
- My cousin, who works as a nurse, is moving to Denver.
- The proposal that the committee approved will begin next month.
The first and third examples use restrictive clauses to identify or specify the noun. The second uses a nonrestrictive clause to add extra information about an already identified person.
When a nonrestrictive clause interrupts a sentence, use commas to mark its beginning and end. Essential restrictive clauses generally don’t need those commas.
Subordinate Clauses at the End
A subordinate clause often follows the main clause when it explains a reason, condition, or time.
Examples:
- We postponed the trip because the weather looked dangerous.
- You can use my notes if you missed the lecture.
- She called me when she reached the airport.
- He kept practicing although the task was difficult.
In these examples, the main clause comes first, so a comma usually isn’t necessary before the final adverbial clause.
However, punctuation can vary with the clause’s function and the intended emphasis. Nonrestrictive relative clauses, for example, still require commas even when they appear toward the end of a sentence.
What Is the Difference Between a Subordinate Clause and a Complex Sentence?
A subordinate clause is one part of a grammatical structure. A complex sentence contains at least one independent clause and at least one subordinate clause.
For example:
Although the exam was difficult, Maya passed with a high score.
This is a complex sentence because it contains:
- Subordinate clause: Although the exam was difficult
- Independent clause: Maya passed with a high score
Now consider another example:
I believe that our team can win.
The subordinate clause that our team can win functions as the object of belief. The independent clause expresses the main assertion.
A sentence can also contain multiple subordinate clauses:
When the teacher who organized the trip arrived, the students boarded the bus.
This sentence contains two subordinate clauses:
- When the teacher … arrived — an adverbial clause that establishes time.
- who organized the trip — a relative clause that modifies the teacher.
The ability to combine clauses allows writers to express relationships between ideas without repeating themselves or creating a series of disconnected sentences.
For more examples of sentence patterns, consult Purdue OWL’s guide.
What Is a Subordinate Clause Fragment?
A subordinate clause fragment occurs when a dependent clause appears as a sentence on its own even though the writer intends to express a complete thought.
For example:
Because I forgot my keys.
The clause contains a subject (I) and a verb (forgot). However, the word because makes the clause depend on an explanation of what happened as a result.
Here are common examples and their corrections:
| Incorrect fragment | Corrected sentence |
| Because I missed the bus. | Because I missed the bus, I arrived late. |
| Although she felt nervous. | Although she felt nervous, she gave the presentation. |
| When the meeting ended. | We went out for lunch when the meeting ended. |
| If you need more time. | You can submit the assignment tomorrow if you need more time. |
To fix a fragment, you can attach the subordinate clause to an appropriate independent clause. Alternatively, rewrite the thought as a complete independent sentence.
For instance, instead of writing Because I missed the bus, you could write I arrived late because I missed the bus.
Important exception: Writers sometimes use intentional fragments in dialogue, fiction, advertising, and informal messages for emphasis or dramatic effect. The problem arises when a fragment accidentally replaced a complete sentence in a context that calls for standard formal writing.
Common Mistakes When Using Subordinate Clauses
Subordinate clauses make writing more flexible, but a few common errors can weaken your sentences. Learning to recognize these problems helps you avoid awkward constructions.
Confusing a Subordinate Clause With a Complete Sentence
A subordinate clause may contain a subject and verb yet still depend on another clause.
Incorrect: While the children played outside.
Correct: While the children played outside, their parents prepared dinner.
The first version leaves the reader waiting for the rest of the thought. The second connects the subordinate clause to an independent clause.
Creating a Comma Splice
A comma splice occurs when a writer joins two independent clauses with only a comma.
Incorrect: I was exhausted, I went straight to bed.
Correct: I was exhausted, so I went straight to bed.
You could also write Because I was exhausted, I went straight to bed. In this version, the conjunction makes the first clause subordinate.
Remember that a comma splice and a subordinate clause fragment are different problems. A comma splice joins two independent clauses incorrectly, while a fragment lacks the necessary independent structure.
Using Incorrect Comma Placement
Comma placement often depends on where an adverbial clause appears.
- Introductory clause: When the rain stopped, we went outside.
- Final clause: We went outside when the rain stopped.
The first sentence needs a comma after the introductory clause. The second generally doesn’t need one because the subordinate clause follows the main clause naturally.
However, don’t apply this rule blindly to every subordinate clause. Nonrestrictive relative clauses require commas, while restrictive relative clauses generally don’t.
Misidentifying a Relative Clause
A relative clause modifies a noun or noun phrase. A noun clause, by contrast, fills a role such as subject or object.
Compare these sentences:
- The woman who called me is my manager.
- I know who called me.
In the first sentence, who called me identifies the woman. In the second, the same words form a noun clause that acts as the object of know.
The opening words alone don’t determine the clause type. You must examine the clause’s function.
Confusing Subordinating Conjunctions With Relative Pronouns
Subordinating conjunctions connect dependent clauses to larger grammatical structures. Relative pronouns introduce relative clauses and often perform a role inside those clauses.
For example:
- I left because I was tired. — Because it introduces an adverbial clause.
- I thanked the person who helped me. — Who introduces a relative clause and serves as its subject.
Recognizing this distinction makes it easier to classify clauses and understand how they connect to the rest of a sentence.
Subordinate Clause Examples for Students
The following examples demonstrate how subordinate clauses work in everyday English, school assignments, and formal writing.
| Example sentence | Subordinate clause | Type |
| We left when the rain stopped. | when the rain stopped | Adverbial |
| She stayed home because she felt sick. | because she felt sick | Adverbial |
| The dog that barked all night belongs to our neighbor. | that barked all night | Adjective |
| The teacher who helped me was kind. | who helped me | Adjective |
| I understand what you mean. | what you mean | Noun |
| That he won surprised everyone. | That he won | Noun |
| You can come if you finish your work. | if you finish your work | Adverbial |
| The house where I grew up has been renovated. | where I grew up | Adjective |
| We discussed whether the plan would work. | whether the plan would work | Noun |
| Although the task seemed difficult, we completed it. | Although the task seemed difficult | Adverbial |
Notice that subordinate clauses serve different purposes. Some explain circumstances, others describe nouns, and some express the content of an idea or question.
A Practical Example: Analyzing a Realistic Sentence
Consider this sentence:
Although Jordan had studied all week, he realized that he had forgotten the formula that the teacher explained.
This sentence contains one independent clause and three subordinate clauses.
- Although Jordan had studied all week: An adverbial clause expressing contrast.
- that he had forgotten the formula: A noun clause functioning as the object of realized.
- that the teacher explained: A relative clause modifying formula.
The independent clause is he realized …. Its full meaning includes the noun clause that follows it.
This example shows how several subordinate clauses can fit into a single sentence without making the structure incorrect. Each clause has a distinct job.
Subordinate Clause Practice Exercises
Test your understanding with these short exercises. Identify each subordinate clause and determine its type.
Identify the Subordinate Clause
Sentence A: Because the store was closing, we hurried inside.
Sentence B: The movie that you recommended was excellent.
Sentence C: I wonder why the neighbors are moving.
Sentence D: If you study consistently, you will improve.
Sentence E: The woman whose wallet was missing contacted security.
Identify the Type of Subordinate Clause
Classify the subordinate clause in each sentence as adverbial, adjective, or noun.
- We waited until the doctor arrived.
- Whoever finishes first can choose the game.
- The jacket that I bought yesterday is too small.
- She explained why the machine had stopped.
- Even though he was tired, he continued working.
Correct the Sentence Fragments
Rewrite each fragment so it becomes part of a complete sentence.
- Although the weather was beautiful.
- Because the teacher canceled class.
- When everyone had finished eating.
Practice Answers and Explanations
Identify the subordinate clause
- A: Because the store was closing — adverbial clause expressing reason.
- B: that you recommended — adjective clause modifying movie.
- C: why the neighbors are moving — noun clause functioning as the object of wonder.
- D: If you study consistently — adverbial clause expressing condition.
- E: whose wallet was missing — adjective clause modifying woman.
Identify the type
- until the doctor arrived — adverbial.
- Whoever finishes first — noun clause functioning as the subject.
- that I bought yesterday — adjective.
- why the machine had stopped — noun.
- Even though he was tired — adverbial.
Possible fragment corrections
- Although the weather was beautiful, we stayed inside to finish our work.
- Because the teacher canceled class, we went to the library.
- When everyone had finished eating, we cleared the table.
Other answers are possible as long as the revised sentences express complete thoughts and use the subordinate clauses correctly.
FAQs
What Is a Subordinate Clause?
A subordinate clause is a group of words that contains a subject and a verb but depends on another clause to express a complete thought. For example, because she was tired is a subordinate clause. In the sentence “She went to bed because she was tired,” it explains why she went to bed.
What Are the Three Types of Subordinate Clauses?
The three main types are adverbial clauses, adjective clauses, and noun clauses. An adverbial clause explains when, where, why, or how something happens. An adjective clause describes a noun or pronoun, while a noun clause functions as a noun within a sentence.
Can a Subordinate Clause Stand Alone?
Generally, a subordinate clause cannot stand alone as a complete sentence in formal writing because it expresses an incomplete thought. For example, “Although he was tired” leaves the reader waiting for more information. You can complete it by writing, “Although he was tired, he finished his homework.”
What Words Introduce Subordinate Clauses?
Common words that introduce subordinate clauses include because, although, if, when, while, unless, since, who, which, that, what, whether, and whose. These words help connect ideas and show relationships such as time, reason, condition, or description.
How Can You Identify a Subordinate Clause?
To identify a subordinate clause, look for a subject and a verb, then check how the clause functions within the sentence. For example, in “We stayed inside because it was raining,” the clause because it was raining explains the reason for staying inside and depends on the main clause to complete the thought.
What Is the Difference Between a Subordinate Clause and a Dependent Clause?
Subordinate clause and dependent clause generally refer to the same grammatical concept. Both describe a clause that relies on another clause to express a complete thought. For example, “when the meeting ended” is a dependent or subordinate clause because it does not communicate a complete sentence on its own.
Does a Subordinate Clause Need a Comma?
A subordinate clause does not always require a comma. When an introductory adverbial clause comes before the main clause, use a comma: “Because it was raining, we stayed inside.” When the subordinate clause follows the main clause, a comma is often unnecessary: “We stayed inside because it was raining.”
What Is an Example of a Subordinate Clause in a Sentence?
In the sentence “I smiled because my friend remembered my birthday,” the subordinate clause is “because my friend remembered my birthday.” It explains why the speaker smiled. The independent clause, “I smiled,” can stand alone as a complete sentence.
Can a Sentence Have More Than One Subordinate Clause?
Yes, a sentence can contain two or more subordinate clauses. For example, “When the student who won the competition arrived, everyone applauded.” Here, “When the student arrived” expresses time, while “who won the competition” describes the student.
What Is the Difference Between a Subordinate Clause and a Complex Sentence?
A subordinate clause is a dependent part of a sentence, while a complex sentence contains at least one independent clause and at least one subordinate clause. For example, “Although the weather was cold, we went hiking” is a complex sentence because it combines a subordinate clause with an independent clause.
Conclusion
Understanding subordinate clauses helps you write clearer, more detailed, and more natural sentences. These clauses add useful information by explaining reasons, expressing conditions, describing nouns, or presenting ideas that function as nouns. The three main types—adverbial clauses, adjective clauses, and noun clauses—serve different grammatical purposes. Learning how each type works makes it easier to recognize clause relationships, understand sentence structure, and communicate your ideas effectively.
To use subordinate clauses correctly, identify their function and make sure they connect appropriately to an independent clause. Pay attention to comma placement, especially when a subordinate clause begins a sentence, and avoid accidental sentence fragments. With regular practice, you’ll become more confident identifying subordinate clauses in books, essays, everyday conversations, and professional writing. Ultimately, mastering these clauses can improve your grammar, sentence variety, writing accuracy, and overall clarity.
