empezar to start, to beginFuture Perfect Subjunctive / Futuro Perfecto de Subjuntivoyohubiere empezadotúhubieres empezadoél / Ud.hubiere empezadonosotroshubiéremos empezadovosotroshubiereis empezadoellos / Uds.hubieren empezado
Other Tenses / Moods of Empezar 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