estremecer to shake, make tremble, make shudder, thrillFuture Perfect Subjunctive / Futuro Perfecto de Subjuntivoyohubiere estremecidotúhubieres estremecidoél / Ud.hubiere estremecidonosotroshubiéremos estremecidovosotroshubiereis estremecidoellos / Uds.hubieren estremecido
Other Tenses / Moods of Estremecer 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