<span class="searchmatch">commōnstrābās</span> second-person singular imperfect active indicative of commōnstrō...
commōnstrat commōnstrāmus commōnstrātis commōnstrant imperfect commōnstrābam <span class="searchmatch">commōnstrābās</span> commōnstrābat commōnstrābāmus commōnstrābātis commōnstrābant future...