petrificarto petrifyregular verb petrific· ar AR Present Subjunctive Preterite Imp.Subj. Future Conditional Imperfect yo tú él nosotros vosotros ellos petrific o petrifiqu e petrifiqu é petrific ara petrific aré petrific aría petrific aba petrific as petrifiqu es petrific aste petrific aras petrific arás petrific arías petrific abas petrific a petrifiqu e petrific ó petrific ara petrific ará petrific aría petrific aba petrific amos petrifiqu emos petrific amos petrific áramos petrific aremos petrific aríamos petrific ábamos petrific áis petrifiqu éis petrific asteis petrific arais petrific aréis petrific aríais petrific abais petrific an petrifiqu en petrific aron petrific aran petrific arán petrific arían petrific aban Gerund: petrific ando Participle: petrific ado spelling changes: c → qu before e/i