<span class="searchmatch">extubáramos</span> first-person plural imperfect subjunctive of extubar...
extubemos extubéis extuben imperfect (ra) extubara extubaras extubara <span class="searchmatch">extubáramos</span> extubarais extubaran imperfect (se) extubase extubases extubase extubásemos...