poder to be able, "can"Future Perfect Subjunctive / Futuro Perfecto de Subjuntivoyohubiere podidotúhubieres podidoél / Ud.hubiere podidonosotroshubiéremos podidovosotroshubiereis podidoellos / Uds.hubieren podido
Other Tenses / Moods of Poder 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