This root form (lemma) is used in 3 different forms in the NT: μετάθεσιν (AFS), μετάθεσις (NFS), μεταθέσεως (GFS).
It is glossed in 2 different ways: ‘a changing’, ‘changing’.
OET HEB 7:12 Greek word=μετάθεσις (metathesis) Morphology=NFS English gloss=‘a changing’ SR GNT HEB 7:12 word 9
OET HEB 11:5 Greek word=μεταθέσεως (metatheseōs) Morphology=GFS English gloss=‘changing’ SR GNT HEB 11:5 word 22
OET HEB 12:27 Greek word=μετάθεσιν (metathesin) Morphology=AFS English gloss=‘changing’ SR GNT HEB 12:27 word 10