←
Proto-Germanic *-ingō (inherited)
←
Proto-Germanic *-ungō (mention)
←
Old Norse -ingr (inherited)
←
Old Norse -ingi (mention)
←
Old Norse -ing (mention)
→
Norwegian Bokmål ab (mention)
→
Norwegian Bokmål deling (affix)
→
Norwegian Bokmål ofring (affix)
→
Norwegian Bokmål amming (affix)