Tense of the verb tells ___________ an action is done. There are three tenses of the verb. The ____________ Tense, ___________ Tense, and the ___________ tense. Past tense are actions that happened in _______________. ______ or ______ are added to the verb to changed it in past tense. Present tense are actions that are _________________ happens. We add _______ or ________ to change the verb into present tense. Future tense are actions that _________________. Adding _______ or __________ to the verb will change it in future tense.