<span class="searchmatch">excūsābimur</span> first-person plural future passive indicative of excūsō...
excūsābāminī excūsābantur future excūsābor excūsāberis, excūsābere excūsābitur <span class="searchmatch">excūsābimur</span> excūsābiminī excūsābuntur perfect excūsātus + present active indicative...