Where does “*swarkōn” come from?
*swarkōn (Proto-West Germanic) comes from Proto-Germanic swerkaną, from Proto-Indo-European swerg-, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.
*swarkōn (Proto-West Germanic) comes from Proto-Germanic swerkaną, from Proto-Indo-European swerg-, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.