Ov-

From Wikipedia

Englisch
Pennsylvanisch-Deitsch
Hochdeitsch
over and over alsfatt Phrases with 'alsfatt' alsfort (exalted or archaic in today´s D-A-CH Standard German, but common in 18th / 19th century written German in Europe and the Deitscherei)

immerfort, immer wieder

Zerick zum English/Pennsylvania German/High German dictionary