ocurrir to happenPast Perfect Tense / Pluscuamperfecto (de Indicativo)yohabía ocurridotúhabías ocurridoél / Ud.había ocurridonosotroshabíamos ocurridovosotroshabíais ocurridoellos / Uds.habían ocurrido
Other Tenses / Moods of Ocurrir 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