<span class="searchmatch">supercrēscēbam</span> first-person singular imperfect active indicative of supercrēscō...
supercrēscit supercrēscimus supercrēscitis supercrēscunt imperfect <span class="searchmatch">supercrēscēbam</span> supercrēscēbās supercrēscēbat supercrēscēbāmus supercrēscēbātis supercrēscēbant...