Verb Study Guide - Westerville City School District

before the past participle form of the main verb. Bob will have swum for five hours by noon tomorrow. Irregular Verbs: The past participle is used with the helping verb had, has or have. Present Tense. Past Tense. Future Tense. am, is, are was, were been. begin began begun. bite bit bitten. blow blew blown. break broke broken ................
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