This root form (lemma) is used in 2 different forms in the NT: καθήκοντα (PPA·ANP), καθῆκεν (IIA3··S).
It is glossed in 2 different ways: ‘it was befitting’, ‘befitting’.
OET ACTS 22:22 Greek word=καθῆκεν (kathaʸken) Morphology=IIA3··S English gloss=‘it was befitting’ SR GNT ACTS 22:22 word 23
OET ROM 1:28 Greek word=καθήκοντα (kathaʸkonta) Morphology=PPA·ANP English gloss=‘befitting’ SR GNT ROM 1:28 word 20