acontecer to happen, to occurPast Anterior (Preterite Perfect) / Pretérito Anterioryohube acontecidotúhubiste acontecidoél / Ud.hubo acontecidonosotroshubimos acontecidovosotroshubisteis acontecidoellos / Uds.hubieron acontecido
Other Tenses / Moods of Acontecer Simple Tenses Present Tense Imperfect Tense Preterite (Past Tense) Future Tense Conditional Tense Subjunctive Tense Imperfect Subjunctive Future Subjunctive Imperative (Command) Past Participle & Gerund Compound Tenses Present Perfect Past Perfect Past Anterior (Preterite Perfect) Future Perfect Conditional Perfect Present Perfect Subjunctive Pluperfect Subjunctive Future Perfect Subjunctive