<span class="searchmatch">persevērāret</span> third-person singular imperfect active subjunctive of persevērō...
Julius Caesar, Commentarii de Bello Gallico 1.13: sin bello persequi <span class="searchmatch">perseveraret</span>, reminisceretur et veteris incommodi populi Romani et pristinae virtutis...
cogitatione revocatus, inhiberi nullo modo potuit quin decimare velle <span class="searchmatch">perseveraret</span>. Before leaving the province, he formed a plan of unspeakable cruelty:...
persevērēmus persevērētis persevērent imperfect persevērārem persevērārēs <span class="searchmatch">persevērāret</span> persevērārēmus persevērārētis persevērārent perfect persevērāverim persevērāverīs...