<span class="searchmatch">sistēbant</span> third-person plural imperfect active indicative of sistō...
sistitis sistunt imperfect sistēbam sistēbās sistēbat sistēbāmus sistēbātis <span class="searchmatch">sistēbant</span> future sistam sistēs sistet sistēmus sistētis sistent perfect stitī stitistī...