certificar to certifyFuture Perfect Subjunctive / Futuro Perfecto de Subjuntivoyohubiere certificadotúhubieres certificadoél / Ud.hubiere certificadonosotroshubiéremos certificadovosotroshubiereis certificadoellos / Uds.hubieren certificado
Other Tenses / Moods of Certificar 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