Eng English

EnglishUnit 179 min read

Relative Clauses, Causatives & Connectives: Rules & Uses

Unit 17 of English teaches how to use relative clauses (who, which, that), causatives (make/let/have + object + verb), and connectives (and, but, because) to improve sentence structure, clarity, and flow in writing and speaking.

TAKEAWAYS:

  • Relative clauses join two sentences by replacing a noun with who, which, that, whose, where (e.g., The book that you lent me is interesting).
  • Causatives show someone/something making another do an action (She had her hair cut).
  • Connectives link ideas logically (I studied hard, so I passed).
  • Avoid comma splices (joining two sentences with just a comma).
  • Defining vs. non-defining relative clauses change punctuation (The man who stole the bag was arrested vs. My brother, who is a doctor, lives in Kathmandu).
  • Connectives like although, however, therefore add sophistication to essays.

1. Relative Clauses: Joining Ideas with Who, Which, That etc.

Relative clauses help avoid repetition by combining two sentences into one. They describe a noun (person, place, thing) and are called adjective clauses.

How They Work

  • Relative pronouns (who, which, that, whose, where, when) introduce relative clauses.
  • Defining relative clauses (essential info) have no commas and cannot be removed.
    • The girl who won the prize is my sister.
  • Non-defining relative clauses (extra info) are set off by commas and can be removed.
    • My sister, who is a doctor, lives in Pokhara.

Rules for Relative Pronouns

Relative Pronoun Refers to Example
Who People (subject) The man who called is my boss.
Whom People (object) The man whom I met is kind.
Which Things/animals The book which I read was good.
That People/things The movie that we watched was boring.
Whose Possession The girl whose bag is red is here.
Where Places This is the park where we met.
When Times I remember the day when we traveled to Chitwan.

Common Mistakes to Avoid

❌ The book, which I read yesterday, was interesting. (Incorrect if the clause is defining.) ✅ The book that I read yesterday was interesting. (No comma for defining.) ✅ My favorite book, which has a blue cover, is missing. (Commas for non-defining.)

Solved Example

Original sentences:

  • I met a man. He is a scientist. Combined with relative clause:
  • I met a man who is a scientist.

Original sentences:

  • This is the temple. We visited it last year. Combined with relative clause:
  • This is the temple that we visited last year.

2. Causatives: Making Someone/Something Do an Action

Causatives show that one person or thing makes another perform an action. The structure is: Subject + causative verb + object + verb (without to)

Common Causative Verbs

Causative Verb Structure Example
Make Subject + make + object + verb She made her son clean the room.
Let Subject + let + object + verb Let me help you.
Have Subject + have + object + verb I had my hair cut yesterday.

Key Differences

  • Make → Forces someone to do something (often unwilling).
    • The teacher made us study for the exam.
  • Let → Allows someone to do something (willing).
    • My parents let me go to the party.
  • Have → Gets something done (often a service).
    • I had my bike repaired.

Solved Example

Original sentence:

  • Someone repaired my car. Causative form:
  • I had my car repaired.

Original sentence:

  • The boss forced the employees to work overtime. Causative form:
  • The boss made the employees work overtime.

3. Connectives: Linking Ideas Smoothly

Connectives (or linking words) help ideas flow logically in writing and speaking. They show cause, contrast, addition, result, or sequence.

Types of Connectives

Category Connectives Example
Addition and, also, moreover, furthermore I like tea, and my sister likes coffee.
Contrast but, however, although, despite I wanted to go out, but it rained.
Cause/Reason because, since, as, due to She passed because she studied hard.
Result so, therefore, thus, hence He worked hard, so he succeeded.
Sequence first, next, then, finally First, we ate breakfast, then we left for school.
Comparison similarly, likewise, in contrast Lions are fierce; likewise, tigers are dangerous.

Common Mistakes

❌ I was tired, but I went to bed early. (Correct, but "but" is informal for essays.) ✅ I was tired; however, I went to bed early. (More formal.)

Solved Example

Original sentences:

  • I was hungry. I ate a sandwich. Combined with connective:
  • I was hungry, so I ate a sandwich.

Original sentences:

  • She wanted to buy a phone. She didn’t have enough money. Combined with connective:
  • She wanted to buy a phone, but she didn’t have enough money.

4. Relative Clauses vs. Connectives: When to Use Which?

Feature Relative Clauses Connectives
Purpose Join two sentences by describing a noun. Link ideas between sentences/clauses.
Example The girl who won the prize is my sister. She studied hard, so she passed.
Punctuation Commas for non-defining clauses. No special punctuation (except semicolons for contrast).
Grammar Role Acts as an adjective. Acts as a conjunction.

5. Exam Tips for NEB Class 12

  1. Relative Clauses in Essays

    • Use non-defining clauses (with commas) to add extra details in formal writing.
    • Example:
      • Nepal, which is a beautiful Himalayan country, attracts many tourists.
  2. Causatives in Writing

    • Use "have + object + past participle" for services (e.g., I had my watch repaired).
    • Avoid mixing make/let with passive forms (❌ She was made to study → ✅ She was forced to study).
  3. Connectives for High Marks

    • Avoid simple "and/but" in essays. Use more advanced connectives like:
      • Consequently, Therefore, Nevertheless, Hence
    • Example:
      • Many people migrate to cities for jobs; consequently, rural areas face labor shortages.
  4. Common NEB Exam Questions

    • Fill in the blanks with relative pronouns (who, which, that).
      • The man who invented the telephone was Alexander Graham Bell.
    • Rewrite sentences using causatives.
      • Someone cleaned the room. → I had the room cleaned.
    • Combine sentences using connectives.
      • She was tired. She went to bed early. → She was tired; therefore, she went to bed early.
  5. Practice for Grammar Section

    • NEB often tests error correction in relative clauses (e.g., The book, which I read, was good → The book that I read was good).
    • Proofreading questions may ask to add missing connectives.

NEB-Style Practice Questions

Section A: Fill in the Blanks

  1. The girl ______ won the prize is my cousin. (who/which/that)
  2. I have a friend ______ lives in Australia. (who/whose/where)
  3. ______ you do your homework, you can watch TV. (Because/If/Although)
  4. She ______ her hair cut yesterday. (had/have/make)
  5. The movie was boring, ______ I didn’t enjoy it. (but/so/and)

Section B: Rewrite Using Relative Clauses

  1. This is the house. I was born here. → This is the house where I was born.
  2. The man is a doctor. He is my neighbor. → The man who is my neighbor is a doctor.

Section C: Combine Using Connectives

  1. It rained. We couldn’t go for a picnic. → It rained, so we couldn’t go for a picnic.
  2. She wanted to buy a car. She didn’t have enough money. → She wanted to buy a car, but she didn’t have enough money.

Section D: Correct the Errors

  1. The book, which is on the table, is mine. (No error)
  2. He made me to do the work. (❌ → He made me do the work.)
  3. Although she was tired, but she worked hard. (❌ → Although she was tired, she worked hard.)

Answers: A: 1. who, 2. who, 3. If, 4. had, 5. so B: (As given above) C: (As given above) D: (As corrected above)


Final Advice:

  • Relative clauses make your writing concise and professional.
  • Causatives help express actions done by others naturally.
  • Connectives improve cohesion in essays (worth marks in writing sections!).
  • Practice daily by rewriting sentences from newspapers or textbooks.

Would you like additional exercises or common NEB question patterns?

Based on the NEB +2 Humanities syllabus for English (Eng), unit 17.

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