<span class="searchmatch">compulissent</span> third-person plural pluperfect active subjunctive of compellō...
pluperfect compulissem compulissēs compulisset compulissēmus compulissētis <span class="searchmatch">compulissent</span> passive present compellar compellāris, compellāre compellātur compellāmur...