Inherited fromProto-Slavic*myšьjь. Bysurface analysis,mysz +-i.
mysi (notcomparable,no derived adverb)
| singular | plural | |||||
|---|---|---|---|---|---|---|
| masculine animate | masculine inanimate | feminine | neuter | virile (= masculine personal) | non-virile | |
| nominative | mysi | mysia | mysie | mysi | mysie | |
| genitive | mysiego | mysiej | mysiego | mysich | ||
| dative | mysiemu | mysiej | mysiemu | mysim | ||
| accusative | mysiego | mysi | mysią | mysie | mysich | mysie |
| instrumental | mysim | mysią | mysim | mysimi | ||
| locative | mysim | mysiej | mysim | mysich | ||