Verb Study Guide

Action that will begin in the future and end at a specific time. Add . will have. 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 ... ................
................