Proto-Indo-European *en

→ English in- (inherited)

→ English in- (derived)

→ English en- (inherited)

→ Danish i (inherited)

→ German in- (derived)

→ West Frisian yn (inherited)

→ Irish i (inherited)

→ Northern Kurdish li (inherited)

→ Norwegian Nynorsk i (inherited)

→ Swedish i (inherited)

→ Tocharian B e(n)- (inherited)