<span class="searchmatch">desregulou</span> third-person singular preterite indicative of desregular...
desregulávamos desreguláveis desregulavam Preterite desregulei desregulaste <span class="searchmatch">desregulou</span> desregulamos1, desregulámos2 desregulastes desregularam Pluperfect desregulara...