Proto-Germanic *sek

→ English bask (mention)

→ English sere (derived)

→ German sich (inherited)

→ Middle English sere (mention)

→ Faroese seg (derived)

→ Westrobothnian seg (inherited)

→ Old High German sih (inherited)

→ Gothic 𐍃𐌹𐌺 (inherited)

→ Dutch zich (derived)

→ Norwegian Nynorsk seg (inherited)

→ Norwegian -s (inherited)

→ Old Norse sik (inherited)

→ Swedish -s (inherited)

→ Swedish sig (derived)