Words that join · FANBOYS · Subordinating · Correlative
Think of conjunctions as glue words — they hold parts of a sentence together!
I like tea. I like coffee.
Without conjunctions, our sentences would be short and choppy. Conjunctions make language richer and help us express complex ideas.
There are three main types of conjunctions:
| Type | What it does | Examples |
|---|---|---|
| Coordinating | Joins equal parts (word+word, phrase+phrase, clause+clause) | for, and, nor, but, or, yet, so |
| Subordinating | Joins a dependent clause to an independent clause | because, although, when, if, until... |
| Correlative | Work in pairs to join equal parts | either...or, neither...nor, both...and... |
Coordinating conjunctions join equal grammatical elements — two words, two phrases, or two independent clauses. There are seven of them, and we remember them using the acronym FANBOYS.
Subordinating conjunctions join a dependent (subordinate) clause to an independent (main) clause. The dependent clause cannot stand on its own — it needs the main clause to make complete sense.
How they create dependent clauses:
Independent clause: “I went home.” ✔ (makes sense alone)
Dependent clause: “Because I was tired” ❌ (needs more info!)
Combined: “I went home because I was tired.” ✔
Correlative conjunctions are pairs of conjunctions that work together. They always come in twos and join equal grammatical structures.
Presents two choices.
Negates both options.
Adds two things together.
Emphasises that both things are true.
Presents two possibilities.
Conjunctions can join three different things: words, phrases, and clauses. Let us see each with examples.
When a conjunction joins two independent clauses, we usually place a comma before the conjunction.
Example: I wanted to go, but it started raining.
The easiest way to remember all seven coordinating conjunctions is the word FANBOYS. Each letter stands for one conjunction!
Just think of a group of FAN BOYS cheering at a match!
| Letter | Conjunction | Function | Example |
|---|---|---|---|
| F | For | Gives a reason | He slept early, for he was tired. |
| A | And | Adds information | She laughed and clapped. |
| N | Nor | Negative alternative | He won’t go, nor will I. |
| B | But | Shows contrast | He tried but failed. |
| O | Or | Offers a choice | Sit or stand. |
| Y | Yet | Contrast (like “but”) | He is small yet strong. |
| S | So | Shows result | It rained, so we got wet. |
When joining two independent clauses with a coordinating conjunction, place a comma before the conjunction. Example: I was late, so I ran.
When a subordinating conjunction starts the sentence, put a comma after the dependent clause. Example: Because it rained, we stayed home.
Correlative conjunctions must join grammatically equal elements. Both parts should match in form (noun+noun, verb+verb, etc.).
In formal writing, avoid beginning a sentence with and, but, so, or because. In casual writing, it is sometimes acceptable.
Yet is slightly more formal and dramatic than but. Both show contrast, but “yet” adds a sense of surprise.
Unless you study = If you do not study. Never use “unless” with a negative verb — it creates a double negative!
Mistake 1: Using “and” when “but” is needed.
He is poor and he is happy.
He is poor but he is happy. ✔
(There is a contrast, so “but” is correct.)
Mistake 2: Double negative with “unless.”
Unless you don’t study, you will fail.
Unless you study, you will fail. ✔
(“Unless” already means “if not”, so don’t add “not” again.)
Mistake 3: Wrong parallel structure with correlatives.
She not only sings but also is a dancer.
She is not only a singer but also a dancer. ✔
(Both parts must be the same grammatical form — noun+noun.)
Mistake 4: Confusing “because” with “so.”
Because it rained, so we stayed home.
Because it rained, we stayed home. ✔
It rained, so we stayed home. ✔
(Use either “because” or “so”, not both together.)
Mistake 5: Using “nor” without proper inversion.
He doesn’t like tea, nor he likes coffee.
He doesn’t like tea, nor does he like coffee. ✔
(After “nor”, the subject and auxiliary verb are inverted.)
Underline the conjunction and write whether it is Coordinating (C), Subordinating (S), or Correlative (Cr).
Combine each pair into a single sentence using a suitable conjunction.
Choose the correct conjunction from the box: and, but, or, so, because, although, if, unless, while, until
Fill in the blanks with the correct correlative conjunction pair.
Rewrite each sentence correctly by fixing the conjunction error.