The story
- Proto-West Germanic · inherited from*fraliggjan
- Old English · inherited fromforliċġan“to lie with, fornicate”
- Middle English · inherited fromforliggen
- English todayforlie
From Middle English forliggen, from Old English forliċġan (reflexive, “to lie with, fornicate”), from Proto-West Germanic *fraliggjan, equivalent to for- + lie. Cognate with Dutch verliggen, German verliegen.
Etymology from Wiktionary, CC BY-SA 4.0.