This root form (lemma) is used in 2 different forms in the NT: Δεκαπόλει (DFS), Δεκαπόλεως (GFS).
It is glossed in 3 different ways: ‘the Dekapolis’, ‘of Dekapolis’, ‘Dekapolis’.
OET MARK 5:20 Greek word=Δεκαπόλει (Dekapolei) Morphology=DFS English gloss=‘Dekapolis’ SR GNT MARK 5:20 word 9
OET MARK 7:31 Greek word=Δεκαπόλεως (Dekapoleōs) Morphology=GFS English gloss=‘of Dekapolis’ SR GNT MARK 7:31 word 26
OET MAT 4:25 Greek word=Δεκαπόλεως (Dekapoleōs) Morphology=GFS English gloss=‘the Dekapolis’ SR GNT MAT 4:25 word 10