From Proto-Indo-European *somHós,[1] whence also Proto-Germanic *samaz, Ancient Greek ὁμός (homós), and Sanskrit सम (sama).
*somos
O/ā-stem | |||
---|---|---|---|
masculine | singular | dual | plural |
nominative | *somos | *somou | *somoi |
vocative | *some | *somou | *somoi |
accusative | *somom | *somou | *somoms |
genitive | *somī | *somous | *somom |
dative | *somūi | *somobom | *somobos |
instrumental | *somū | *somobim | *somobis |
feminine | singular | dual | plural |
nominative | *somā | *somai | *somās |
vocative | *somā | *somai | *somās |
accusative | *somam | *somai | *somams |
genitive | *somās | *somous | *somom |
dative | *somai | *somābom | *somābos |
instrumental | *? | *somābim | *somābis |
neuter | singular | dual | plural |
nominative | *somom | *somou | *somā |
vocative | *somom | *somou | *somā |
accusative | *somom | *somou | *somā |
genitive | *somī | *somous | *somom |
dative | *somūi | *somobom | *somobos |
instrumental | *somū | *somobim | *somobis |