←
Proto-Germanic *in (inherited)
←
Proto-Germanic *ek (inherited)
←
Old Swedish i (inherited)
←
Proto-Indo-European *en (inherited)
←
Old Norse í (inherited)
→
Swedish igår (compound)
→
Swedish emot (compound)
→
Swedish isär (compound)
→
Swedish ifrån (compound)
→
Swedish ihåg (compound)
→
Swedish igång (compound)