<span class="searchmatch">collabōrāberis</span> second-person singular future passive indicative of collabōrō...
collabōrābāmur collabōrābāminī collabōrābantur future collabōrābor <span class="searchmatch">collabōrāberis</span>, collabōrābere collabōrābitur collabōrābimur collabōrābiminī collabōrābuntur...