instalar to install, to set upPast Perfect Tense / Pluscuamperfecto (de Indicativo)yohabía instaladotúhabías instaladoél / Ud.había instaladonosotroshabíamos instaladovosotroshabíais instaladoellos / Uds.habían instalado
Other Tenses / Moods of Instalar 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