sentences/clause&phrase

1. clause

1.1. adjective clause

1.1.1. join by relative pronoun

1.1.2. describe a noun

1.2. noun clause

1.2.1. like nouns

1.2.2. can be S,O

1.2.3. relative pronoun+S+V

1.3. adverb clause

1.3.1. same as adverd

1.3.2. join by subordinating conjuction

1.3.3. could be in the begining or the end of main clause

2. phrase

2.1. a group of word no S+V

3. sentences

3.1. structure

3.1.1. subject

3.1.1.1. noun or pronoun

3.1.2. predicate

3.1.2.1. verb+object

3.1.2.2. verb+subject complement

3.1.2.2.1. is am are be become turn + complement appear/look seem sound smell taste feel

3.1.3. modifiers

3.1.3.1. R3PCI

3.1.3.1.1. Relative pronoun

3.1.3.1.2. Preposition

3.1.3.1.3. Participle

3.1.3.1.4. Punctuation

3.1.3.1.5. Subordinating Conjunction

3.1.3.1.6. Infinitive

3.2. kind

3.2.1. simple

3.2.2. compound

3.2.3. complex