conjunctions are used to connect two/more words, between sentences and between phrases that indicate a reciprocal relationship between one sentence with another sentence.
there are 3 types of conjunctions, there are                                     1. coordinative conjunction, conjunction that join words, phrasesand also clauses with equal gramatical sentence. the common conjunction are For,And,Nor,But,Or,Yet,So.
2. Subordinating Conjunction, used to join an independent and complete clause with a dependent clause that relies on the main clause for meaning and relevance. the conjunctions: Although, as,before, once, though,until,whether.
3. Corelative Conjunction,used in a sentence to joindifferent words or groups of words in a sentence together. the conjunctions are :both/and,either/or,just/as,so,neither/nor, etc.