concurrirto concur/attendregular verb concurr· ir IR Present Subjunctive Preterite Imp.Subj. Future Conditional Imperfect yo tú él nosotros vosotros ellos concurr o concurr a concurr í concurr iera concurr iré concurr iría concurr ía concurr es concurr as concurr iste concurr ieras concurr irás concurr irías concurr ías concurr e concurr a concurr ió concurr iera concurr irá concurr iría concurr ía concurr imos concurr amos concurr imos concurr iéramos concurr iremos concurr iríamos concurr íamos concurr ís concurr áis concurr isteis concurr ierais concurr iréis concurr iríais concurr íais concurr en concurr an concurr ieron concurr ieran concurr irán concurr irían concurr ían Gerund: concurr iendo Participle: concurr ido