The story
- Proto-Indo-European*éǵh₂
- Proto-Indo-European*e-
- Proto-Indo-European*eǵh₂óm
- Proto-Germanic*eka
- Proto-Germanic*ek
- Proto-West Germanic*ik
- Old Englishiċ
- Middle Englishik, ich, ī
- EnglishI
- Proto-Indo-European*h₁es-
- Proto-Indo-European*h₁ésmi
- Proto-Germanic*immi
- Proto-West Germanic*im
- Old Englisheom
- Middle Englisham
- Englisham
- English todayI'm
Etymology from Wiktionary, CC BY-SA 4.0.