callar to make quiet, shut-upFuture Perfect Subjunctive / Futuro Perfecto de Subjuntivoyohubiere calladotúhubieres calladoél / Ud.hubiere calladonosotroshubiéremos calladovosotroshubiereis calladoellos / Uds.hubieren callado
Other Tenses / Moods of Callar 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