From Latin perducō. perdùrre (first-person singular present perdùco, first-person singular past historic perdùssi, past participle perdótto, first-person...
perdurrete second-person plural future of perdurre...
perdurrebbe third-person singular conditional of perdurre...
perdurranno third-person plural future of perdurre...
perdurrò first-person singular future of perdurre produrre...
perduciate second-person plural present subjunctive of perdurre...
perducesti second-person singular past historic of perdurre...
perdussero third-person plural past historic of perdurre prudessero...
perduceva third-person singular imperfect subjunctive of perdurre verdecupa...
perducessero third-person plural imperfect subjunctive of perdurre...