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Spanish Grammar/Regular -ir verbs
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
conjugated verb = stem + ending
stem = infinitive - ir
3. -IRsingularplural1st person -o-imos2nd person -es-ís3rd person-e-en
ex. vivir (to live) stem = vivir - ir = viv-vivoI live vivimoswe livevivesyou (informal) livevivísyou (informal plural) livevivehe/she/it/you (formal) live(s)viventhey/you (formal plural) live