aile: amor-perfeito, mais-que-perfeito, perfeitamente, perfeito composto do indicativo, perfeito do conjuntivo, perfeito do subjuntivo, perfeito simples do indicativo
köken: Learned borrowing from Ancient Greek ἀόριστος (aóristos, adjective). The noun is a learned borrowing from Koine Greek ἀόριστος (aóristos, “aorist tense”, noun).
perfective aspect (feature of the verb which denotes viewing the event the verb describes as a completed whole, rather than from within the event as it unfolds)