Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Portuguese se

→ Fala si (inherited)
→ Fala se (inherited)
→ Galician se (inherited)
→ Galician senón (mention)
→ Portuguese se (mention)
→ Portuguese se (inherited)
→ Old Portuguese senon (mention)