<span class="searchmatch">perfricuissent</span> third-person plural pluperfect active subjunctive of perfricō...
perfricuissem perfricuissēs perfricuisset perfricuissēmus perfricuissētis <span class="searchmatch">perfricuissent</span> passive present perfricer perfricēris, perfricēre perfricētur perfricēmur...