Main Clauses

1. Restrictive

1.1. when an adjective is not absolutly needed in order to express the complete meaning of a sentence

2. Adverb

2.1. An adverb clause is a subordinate clause that modifies a verb, and adjective, or and adverb. It tells when, where, how, why, to what extent, or under what condition

3. Noun

3.1. A noun clause is a subordinate clause used as a noun EX: how, that, what, whatever, when, where, whichever, who, whom, whoever, whose, why

4. Subordinate

4.1. A subordinate clause has a subject and a predicate, but it cannot stand alone as a sentence

5. Adjective

5.1. An adjective clause normally comes after the word it modifies EX: who, whom, whose, that, and which

6. Essential

6.1. An adjective clause is sometimes needed to make the meaning of a sentence clear