<span class="searchmatch">prōgrediēmur</span> first-person plural future active indicative of prōgredior...
prōgrediēbantur future prōgrediar prōgrediēris, prōgrediēre prōgrediētur <span class="searchmatch">prōgrediēmur</span> prōgrediēminī prōgredientur perfect prōgressus + present active indicative...