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Spanish Grammar/Regular -er verbs
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conjugated verb = stem + ending
stem = infinitive – er
2. -ERsingularplural1st person -o-emos2nd person -es-éis3rd person-e-en
ex. comer (to eat) stem = comer - er = com-comoI eat comemoswe eatcomesyou (informal) eatcoméisyou (informal plural) eatcomehe/she/it/you (formal) eat(s)comenthey/you (formal plural) eat