Clauses

1. Main Clause

1.1. Has a subject and predicate

1.2. Can stand alone

2. Adjective Clause

2.1. Essential

2.1.1. New node

2.2. Non-Essential

3. Noun Clause

3.1. is a subordinate clause used as a noun

4. Subordinate Clause

4.1. has a subject and a predicate but it cannot stand alone as a sentance

5. Adverb Clause

5.1. A subordinate clause the modifies a verb, adjective or an adverb