| A | B |
| declarative sentence | makes a statement |
| interrogative sentence | asks a question |
| exclamatory sentence | shows strong emotion |
| imperative sentence | gives a command |
| subject | tells who/what the sentence is about |
| predicate | tells what the subject does |
| fragment | an incomplete sentence |
| complete subject | contains all words of subject |
| complete predicate | contains all words of predicate |
| simple subject | main word(s) in subject; noun or pronoun |
| simple predicate | main word(s) in predicate; verb |
| compound subject | two or more subjects with the same predicate |
| compound predicate | two or more predicates with the same subject |
| simple sentence | has one subject and one predicate |
| compound sentence | contains two simple sentence joined together |
| run on sentence | two or more sentences incorrectly written as one |