Conjunctions connect words or groups of words to each other and tell something about the relationship between these words.
Coordinating conjunctions
Coordinating conjunctions (25a) join equivalent structures—two or more nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, phrases, or clauses.
A strong but warm breeze blew across the desert.
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Taiwo worked two shifts today, so she is tired tonight.
COORDINATING CONJUNCTIONS
and | for | or | yet |
but | nor | so |
Correlative conjunctions
Correlative conjunctions join equal elements, and they come in pairs.
Both Bechtel and Kaiser submitted bids on the project.
Jeff not only sent a card but also visited me in the hospital.
CORRELATIVE CONJUNCTIONS
both…and | just as…so | not only…but also |
either…or | neither…nor | whether…or |
Subordinating conjunctions
Subordinating conjunctions introduce adverb clauses and signal the relationship between an adverb clause and another clause. For instance, in the following sentence, the subordinating conjunction while signals that the two events in the sentence happened simultaneously:
Sweat ran down my face while I frantically searched for my child.
SOME SUBORDINATING CONJUNCTIONS
after | if | unless |
although | in order that | until |
as | once | when |
as if | since | where |
because | so that | whether |
before | than | while |
even though | though |
Conjunctive adverbs
Conjunctive adverbs signal a logical relationship between parts of a sentence and, when used with a semicolon, can link independent clauses (31m).
The cider tasted bitter; however, each of us drank a tall glass of it.
The cider tasted bitter; each of us, however, drank a tall glass of it.
SOME CONJUNCTIVE ADVERBS
also | however | moreover | similarly |
anyway | incidentally | namely | still |
besides | indeed | nevertheless | then |
certainly | instead | next | therefore |
finally | likewise | now | thus |
furthermore | meanwhile | otherwise | undoubtedly |