Fill in the blank with the correct form of the imperfect tense/ or the pret tense. You must use accents when needed. Capitalize the first word in a sentence! Regular Verbs -AR infinitive= -aba (and so on) -ER infinitive= -ía (and so on) -IR infinitive= -ía (And so on) Irregular Verbs ser -era (and so on) ver -veía (and so on) ir (to go) -iba (and so on)