Clause
What is a Clause?
A clause is a group of words that contains a subject and a predicate (verb). It may or may not express a complete thought.
Examples:
· He laughs. ⬛ (Complete clause — can stand alone)
· When he laughs + (Incomplete clause — needs more to make sense)
Types of Clauses
1. Independent Clause (Main Clause)
Definition: A clause that expresses a complete thought and can stand alone as a sentence.
◆ Use: Forms the backbone of a sentence. It can be joined with other clauses.
◆ Examples:
· The sun set behind the hills.
· She sings beautifully.
2. Dependent Clause (Subordinate Clause)
Definition: A clause that does not express a complete thought. It depends on the main clause for its meaning.
◆ Use: Acts as a noun, adjective, or adverb in the sentence.
◆ Examples:
· When she sings (needs completion)
· Because it was raining
Classification of Dependent Clauses
A. Noun Clause
Definition: A dependent clause that acts as a noun.
◆ Use: Can function as a subject, object, or complement.
◆ Introduced by: what, why, who, that, how, when, whether, if, etc.
◆ Examples:
· What you said is true. (Subject)
· I know that he is innocent. (Object)
· The truth is that she lied. (Complement)
Tip: If you can replace the clause with a noun (like something, this, that), it’s a noun clause.
B. Adjective Clause (Relative Clause)
Definition: A clause that modifies a noun or pronoun, just like an adjective.
◆ Use: Comes right after the noun/pronoun it describes.
◆ Introduced by: who, whom, whose, that, which, where, when
◆ Examples:
· The girl who won the race is my friend.
· This is the book that I was talking about.
· I met the boy whose father is a doctor.
Tip: Ask: Which one? What kind? to identify adjective clauses.
C. Adverb Clause
Definition: A clause that modifies a verb, adjective, or another adverb.
◆ Use: Tells when, where, why, how, to what extent, or under what condition something happened.
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◆ Introduced by: because, although, if, when, before, after, while, unless, as, since, until, where, so that
◆ Examples:
· I will call you when I reach home. (Time)
· She practices every day so that she can improve. (Purpose)
· Although it rained, the match continued. (Contrast)
Tip: If the clause answers questions like why, when, how, it is an adverb clause.
D. Relative Clause (Subtype of Adjective Clause)
Definition: A clause that gives extra or essential information about a noun, introduced by relative pronouns.
◆ Examples:
· The boy who was wearing a red shirt is my brother.
· The house, which has a blue door, is mine. (non-defining — extra info)
Essential (Defining) vs Non-Essential (Non-Defining):
· Defining: The man who works here is kind. (No commas)
· Non-defining: Mr Roy, who works here, is kind. (With commas)
E. Conditional Clause (Subtype of Adverb Clause)
Definition: Expresses a condition and usually begins with if, unless, or provided that.
◆ Examples:
· If you study, you will pass.
· You won’t succeed unless you try.
F. Comparative Clause
Definition: Makes comparisons and starts with words like than, as…as, the more…the more.
◆ Examples:
· He is as tall as his brother.
· She is more intelligent than I thought.
How to Identify Clauses in a Sentence?
1. Find the verb(s).
2. Identify the subject for each verb.
3. Break the sentence into clauses.
4. Classify each clause: independent or dependent.
5. For dependent clauses, determine the type (noun, adjective, adverb).
Practice Questions
◆ Identify the clause and its type:
1. I believe that he is honest.
2. Although it was raining, we went out.
3. The man who lives next door is a writer.
4. What you did surprised everyone.
5. He acts as if he were a king.
◆ Join using clauses:
1. He was tired. He went to sleep.
→ He went to sleep because he was tired.
2. She sings well. She has a lovely voice.
→ She sings well because she has a lovely voice.
