Where does “senþnaną” come from?
senþnaną (Proto-Germanic) comes from Proto-Indo-European sent-n-, from Proto-Indo-European sent-, from Proto-Indo-European h₁es- — to be.
senþnaną (Proto-Germanic) comes from Proto-Indo-European sent-n-, from Proto-Indo-European sent-, from Proto-Indo-European h₁es- — to be.