Conjunction — The Glue of English Sentences
🔗 Why This Chapter Matters
Imagine two railway coaches without a coupling. Each coach is fine on its own, but the train cannot move. Sentences are the same: *"He was tired. He kept working."* — two separate coaches. Add one small word — but — and the train moves: *"He was tired, but he kept working."* That small word is a Conjunction, and examiners at SSC, Railway, Bank and State exams love testing it because one wrong connector flips the whole meaning of a sentence.
🎯 Learning Objectives
By the end of this chapter you will be able to:
- Define a conjunction and identify it in any sentence.
- Classify conjunctions into Coordinating, Subordinating and Correlative types.
- Apply the 12 Golden Rules of conjunctions to spot errors in exam questions.
- Avoid the classic traps examiners set (e.g., *"Although… but"*, *"Unless… not"*).
- Solve error-spotting and fill-in-the-blank questions within the 15/45-second rule.
1. What is a Conjunction?
A conjunction is a word that joins words, phrases, or clauses (groups of words with a subject and a verb).
- *Ram and Shyam are friends.* (joins two words)
- *She is poor but honest.* (joins two qualities)
- *I waited because the train was late.* (joins two clauses)
Think of a conjunction as a bridge. The two sides of the bridge must match in strength — that idea is the heart of almost every exam question on this topic.
🧠 Active Recall
Close the book and answer: What three things can a conjunction join? Write your own sentence joining two clauses with *because*.
2. The Three Families of Conjunctions
Family 1: Coordinating Conjunctions — the "Equal Partners"
These join two equal parts (two words, two phrases, or two independent clauses). Remember them with the mnemonic:
> FANBOYS — For, And, Nor, But, Or, Yet, So
- *He was ill, so he stayed home.*
- *Do you want tea or coffee?*
Family 2: Subordinating Conjunctions — the "Boss and Servant"
These join a dependent (subordinate) clause to a main clause. The dependent clause cannot stand alone.
Common ones: *because, since, as, although, though, if, unless, until, while, when, after, before, that, whether, so that, in order that, lest.*
- *Although it was raining, the match continued.*
- *Work hard lest you should fail.*
Family 3: Correlative Conjunctions — the "Twin Pairs"
These always work in pairs. Both partners must appear, and they must be the correct partners!
| Pair | Example |
|---|---|
| either … or | *Either come in or go out.* |
| neither … nor | *Neither Ram nor Shyam came.* |
| both … and | *Both Sita and Gita sang.* |
| not only … but also | *He is not only rich but also kind.* |
| whether … or | *I don't know whether he will come or not.* |
| no sooner … than | *No sooner did she arrive than the show began.* |
| hardly/scarcely … when | *Hardly had I slept when the phone rang.* |
| such … as / such … that | *Such was his speed that none could catch him.* |
🧠 Active Recall
Without looking: name the 7 FANBOYS. Then complete the pairs — "No sooner … ?", "Hardly … ?", "Not only … ?"
3. The 12 Golden Rules of Conjunctions ⭐
- Although/Though is never followed by but. Use *yet* or nothing.
❌ *Although he is rich, but he is miserly.* ✅ *Although he is rich, yet he is miserly.* - Since (reason) is followed by the main clause without *therefore*. ❌ *Since he was ill, therefore he left.* ✅ *Since he was ill, he left.*
- Because and so never come together. ❌ *Because he was late, so he missed the bus.*
- Unless means "if…not" — never add *not* after it. ❌ *Unless you do not work, you will fail.* ✅ *Unless you work, you will fail.*
- Until refers to time; unless refers to condition. *Wait until I return.* / *Unless you try, you cannot win.*
- Lest is always followed by should (never "will/would", never "not"). *Run fast lest you should miss the train.*
- Neither pairs with nor; either pairs with or. ❌ *Neither Ram or Shyam.*
- No sooner takes than; hardly/scarcely takes when. ❌ *No sooner had he come when…*
- Not only … but also — the same part of speech must follow both. ❌ *He not only plays cricket but also football.* ✅ *He plays not only cricket but also football.*
- Both is never followed by *as well as* in the same breath. ❌ *Both Ram as well as Shyam.* ✅ *Both Ram and Shyam.* / *Ram as well as Shyam.*
- The reason … is because is wrong; use that. ✅ *The reason he failed is that he did not study.*
- As if / As though take a past-tense (unreal) clause. *He talks as if he were a king.*
🧠 Active Recall
Cover the rules. Say aloud the correct partners: although—?, since—?, lest—?, no sooner—?, neither—?
⚠️ Examiner's Trap Box
Trap 1 — The Double Conjunction: Examiners insert *but* after *although*, or *so* after *because*, because it "sounds right" to Hindi speakers (*"yadyapi … phir bhi"*). In English, one connector is enough.
Trap 2 — The Wrong Twin: *Neither … or*, *No sooner … when*, *Hardly … than* — the pairs are deliberately swapped. Memorise the fixed pairs; never trust your ear.
Trap 3 — The Hidden Negative: *Unless, until, lest* already carry a negative idea. Adding *not* creates a double negative and reverses the meaning — a favourite error-spotting item.
🔁 Linguistic Bridge — Hindi से English
| In Hindi we think… | Wrong English | Correct English |
|---|---|---|
| "यद्यपि वह गरीब है, फिर भी ईमानदार है" | *Although he is poor, but he is honest.* | *Although he is poor, yet he is honest.* |
| "क्योंकि वह बीमार था, इसलिए नहीं आया" | *Because he was ill, so he did not come.* | *Because he was ill, he did not come.* |
| "जब तक तुम नहीं जाओगे…" | *Until you do not go…* | *Until you go…* |
| "वह ऐसे बोलता है जैसे वह राजा है" | *He talks as if he is a king.* | *He talks as if he were a king.* |
Hindi uses two connectors (*yadyapi–phir bhi*, *kyunki–isliye*); English uses one. This single difference causes most conjunction errors by Indian candidates.
📊 Summary Table
| Type | Job | Key Words | Golden Example |
|---|---|---|---|
| Coordinating | Joins equals | FANBOYS | *He tried, but failed.* |
| Subordinating | Joins dependent to main | because, although, if, unless, until, lest | *Unless you run, you will miss it.* |
| Correlative | Fixed twin pairs | either…or, neither…nor, no sooner…than | *Neither tea nor coffee.* |
Memory Hook: *"One bridge, one builder"* — two clauses need only one conjunction; if two appear, one is an intruder.
🔁 Review After 2 Days
Come back after 48 hours and do this without re-reading:
- Write the 12 Golden Rules from memory (check against the list).
- Correct these: *(a) Although he tried, but he failed. (b) Unless you do not hurry, you will be late. (c) No sooner had she left when it rained.*
- Then move to the Practice Sets — start with Set 1 (Easy) and time yourself.