 | Key Terms (See related pages)
| irregular verb | a verb that has an irregular form in the past tense and past participle. Ex.: choose, chose, chosen
|  |  |  | | principal parts of verbs | the four parts of every verb: present, past, past participle, and present participle
| | Present | Past | Past Participle | Present Participle | | Regular Verb | shout | shouted | shouted | shouting | | Irregular Verb | choose | chose | chosen | choosing |
|  |  |  | | verb tense | the times shown by verbs (present, past, future, etc.)
|
|