Where does “io wergin” come from?

io wergin (German) comes from Proto-Germanic hwargin, from Proto-Germanic hwar, from Proto-Germanic hwēr, from Proto-Indo-European *kʷís.

Ancestry of “io wergin”, step by step

StepLanguageWordMeaning
1Proto-Germanichwarginsomewhere; anywhere
2Proto-Germanichwarwhere, in what place
3Proto-Germanichwēr—
4Proto-Indo-European*kʷís—
Every word from Proto-Indo-European *kʷís →Every word from Proto-Germanic hwēr →Every word from Proto-Germanic hwar →