<span class="searchmatch">diffīderētis</span> second-person plural imperfect active subjunctive of diffīdō...
diffīdātis diffīdant imperfect diffīderem diffīderēs diffīderet diffīderēmus <span class="searchmatch">diffīderētis</span> diffīderent perfect diffīsus + present active subjunctive of sum pluperfect...