operar to run, to manage, to operate; to operate onPast Perfect Tense / Pluscuamperfecto (de Indicativo)yohabía operadotúhabías operadoél / Ud.había operadonosotroshabíamos operadovosotroshabíais operadoellos / Uds.habían operado
Other Tenses / Moods of Operar 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