←
Middle Dutch -inge (inherited)
←
Middle Dutch -inc (inherited)
←
Proto-Germanic *-ungō (inherited)
←
Proto-Germanic *-ingaz (inherited)
←
Old Dutch -unga (inherited)
←
Old Dutch -onga (mention)
←
Old Dutch -ing (inherited)
→
Old English -ung (cognate)
→
Low German -en (cognate)