errarto err/missirregular verb err· ar + yerr· as AR Boot Present Subjunctive Preterite Imp.Subj. Future Conditional Imperfect yo tú él nosotros vosotros ellos yerr o yerr e err é err ara err aré err aría err aba yerr as yerr es err aste err aras err arás err arías err abas yerr a yerr e err ó err ara err ará err aría err aba err amos err emos err amos err áramos err aremos err aríamos err ábamos err áis err éis err asteis err arais err aréis err aríais err abais yerr an yerr en err aron err aran err arán err arían err aban Gerund: err ando Participle: err ado errar follows the same pattern as acertar, but the initial e → ie change is written as ye (yerro), since Spanish avoids word-initial ie.“Quien no habla, no yerra.”He who holds his tongue, does no wrong.— Refrán tradicional
errar follows the same pattern as acertar, but the initial e → ie change is written as ye (yerro), since Spanish avoids word-initial ie.