📚 Secondary
| CBSE • English

Relative Clauses

Who, which, that, whose — defining and non-defining clauses.

1 Lesson 1 MCQ 1 Mnemonic
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Lesson

Relative Clauses — Lesson

1) Hook — A Fun Real-Life Story

Imagine you are at a family wedding in Jaipur. Your cousin introduces you to a man who is a famous artist. You want to tell your friends about him later, so you say, “The man who painted that beautiful Rajasthani mural is my uncle.”

Here, the phrase “who painted that beautiful Rajasthani mural” gives extra information about the man. This is called a relative clause. Let’s learn how to use such clauses to make our sentences more interesting and informative!

2) Core Concepts — What Are Relative Clauses?

A relative clause is a part of a sentence that describes or gives more information about a noun (person, place, thing) mentioned earlier. It usually begins with a relative pronoun.

Relative Pronouns Used For Example
Who People (subject) The teacher who helped me is kind.
Whom People (object) The boy whom you met is my friend.
Which Animals or things The book which I borrowed is interesting.
That People, animals, or things (informal) The dog that barked is friendly.
Whose Shows possession The girl whose phone rang is my sister.

Types of Relative Clauses:

  • Defining Relative Clauses: Give essential information to identify the noun.
  • Non-defining Relative Clauses: Give extra information, separated by commas.

Examples:

Defining: The man who is wearing a turban is my uncle.

Non-defining: My uncle, who is wearing a turban, is a farmer.

3) Key Formulas / Rules

Rule 1: Use who for the subject when referring to people.

Example: The farmer who owns the field is honest.

Rule 2: Use whom for the object when referring to people (formal).

Example: The man whom you saw is my uncle.

Rule 3: Use which for animals and things.

Example: The mango which I ate was sweet.

Rule 4: Use that for people, animals, or things in defining clauses (informal).

Example: The boy that won the race is from Delhi.

Rule 5: Use whose to show possession.

Example: The artist whose painting won the prize is from Mumbai.

Rule 6: In non-defining clauses, use commas and do not use that.

Example: My friend, who lives in Chennai, is visiting.

4) Did You Know?

Relative clauses help us combine sentences smoothly. In Hindi, we often use words like “जो” or “जिसका” to express similar ideas. For example:

English: The boy who is playing cricket is my cousin.

Hindi: वह लड़का जो क्रिकेट खेल रहा है, मेरा चचेरा भाई है।

This shows how relative clauses are important in many languages for clear communication!

5) Exam Tips — Common Mistakes & Board Exam Patterns

  • Don’t confuse “who” and “whom”: Use “who” as the subject, “whom” as the object. (In informal writing, “whom” is often replaced by “who.”)
  • Avoid using “that” in non-defining clauses: Non-defining clauses always use commas and “who,” “which,” or “whose.”
  • Remember punctuation: Non-defining clauses are separated by commas; defining clauses are not.
  • Practice combining sentences: Board exams often ask you to combine two sentences using relative clauses.
  • Example Question Pattern: Combine: “The girl is my sister. She is wearing a red dress.” Answer: “The girl who is wearing a red dress is my sister.”

Mnemonic to remember relative pronouns: WHO — Who, Whom, Which, That, Whose

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MCQ Practice

Relative Clauses — Mcq

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Memory Trick

Relative Clauses — Mnemonic

Mnemonic 1: "W-H-O" for Relative Pronouns 🤓

Remember the key relative pronouns with W-H-O:

  • Who – for people (e.g., The boy who runs fast.)
  • Hich – for things (e.g., The book which you gave me.)
  • Of – for possession (use whose) (e.g., The girl whose bike is red.)

Hindi Hint: “Who, Which, Whose – ये तीन दोस्त हैं, जो जोड़ते हैं वाक्य में मज़ा!” 😊

Mnemonic 2: "R-A-W" for Types of Relative Clauses 🌾

Think of R-A-W to remember the two types of relative clauses:

  • Restrictive (Essential) – “रोक” (Rok) like ‘stop’ – clause that stops meaning from being incomplete.
  • Appositive (Non-restrictive) – “आस” (Aas) like ‘hope’ – extra info, can be removed.
  • With commas – Appositive clauses are always with commas.

Example: The boy who wears a red cap is my friend. (Restrictive – no commas)
My brother, who lives in Delhi, is a doctor. (Appositive – with commas)

Mnemonic 3: "RELATIVE" rhyme 🎶

“Who, which, that, whose too,
Join the clauses, make them new.
People, things, possession show,
Relative clauses help you grow!”

Hindi Twist: “जो, जो, जिसका, जो भी हो,
जोड़ें वाक्य, समझो खूब!”

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