From labō (“give way; waver”) + faciō (“do, make”). <span class="searchmatch">labefaciō</span> (present infinitive labefacere, perfect active labefēcī, supine labefactum); third conjugation...
labefēcerimus first-person plural future perfect active indicative of <span class="searchmatch">labefaciō</span> labefēcerīmus first-person plural perfect active subjunctive of <span class="searchmatch">labefaciō</span>...
labefēceris second-person singular future perfect active indicative of <span class="searchmatch">labefaciō</span> labefēcerīs second-person singular perfect active subjunctive of <span class="searchmatch">labefaciō</span>...
labefēceritis second-person plural future perfect active indicative of <span class="searchmatch">labefaciō</span> labefēcerītis second-person plural perfect active subjunctive of <span class="searchmatch">labefaciō</span>...