A clause is a group of words that contains a subject (who or what the sentence is about) and a verb (what the subject is doing). Clauses are like building blocks of sentences, and there are two main types:

1. Independent Clause: This is a complete thought. It can stand alone as a sentence.

• For example: "I like music."

2. Dependent Clause: This is not a complete thought. It needs to be attached to an independent clause to make sense. It often starts with words like "because," "when," or "if."

• For example: "because it makes me happy.”

Compound Sentences

A compound sentence is a sentence that contains at least two independent clauses joined together by a coordinating conjunction (e.g., "and," "but," "or," "nor," "for," "so," "yet") or a semicolon.

Example of a Compound Sentence:

Simple Sentences:

Compound Sentence:

Coordinating Conjunction

• Two simple sentences can be joined together to make a compound sentence by using a coordinating conjunction.

• A coordinating conjunction connects two independent clauses, which are complete thoughts that can stand alone as sentences.

Complex Sentences

A complex sentence is a sentence that joins an independent clause with one or more dependent (subordinate) clauses.

Example of a Complex Sentence:

Independent Clause:

Dependent Clause:

Combined (Complex Sentence):

Subordinating Conjunctions

• Subordinating conjunctions are words that connect a dependent clause to an independent clause in a sentence.

• They show the relationship between the two clauses, often showing reasons, time, conditions, or contrast.

Examples

1. After: Shows something happening later in time.
   • Example: "We went home after the movie ended.”

2. Although: Use it to show a contrast or an unexpected result.
   • Example: "Although it was raining, we went for a walk."

3. As: Shows time, cause, or comparison.
   • Example: "He smiled as he remembered the good times."

4. As soon as: Shows that something happens immediately after something else.
   • Example: "Call me as soon as you arrive."

5. Because: Use it to show a reason.
   • Example: "I went to bed early because I was tired."

6. Before: Shows something happening earlier in time.
   • Example: "She finished her homework before she went out."

7. If: Use it to show a condition.
   • Example: "If it rains, we will stay inside."

8. Since: Use it to indicate time or reason.
   • Example (Reason): "Since it was my birthday, we celebrated."

9. Until: Shows that something will continue up to a certain point in time.
   • Example: "Wait here until I come back."

10. Unless: Shows a condition where something will happen only if another thing doesn’t happen.
    • Example: "You won’t pass the test unless you study."

11. Whether: Shows a choice or alternative possibilities.
    • Example: "I don’t know whether to go or stay."

12. When: Use it to indicate a specific time.
    • Example: "I like to listen to music when I study."

13. While: Use it to indicate two things happening at the same time, or to show contrast.
    • Example (Same Time): "I like to listen to music while I study."
    • Example (Contrast): "While I enjoy swimming, I prefer running."