<span class="searchmatch">exsistēbās</span> second-person singular imperfect active indicative of exsistō...
exsistis exsistit exsistimus exsistitis exsistunt imperfect exsistēbam <span class="searchmatch">exsistēbās</span> exsistēbat exsistēbāmus exsistēbātis exsistēbant future exsistam exsistēs...