Inherited fromProto-Slavic*Bъdigostь.
| singular | dual | plural | |
|---|---|---|---|
| nominative | Buďhost | Buďhosty | Buďhosti,Buďhostové |
| genitive | Buďhosta | Buďhostú | Buďhostóv |
| dative | Buďhostu,Buďhostovi | Buďhostoma | Buďhostóm |
| accusative | Buďhosta | Buďhosty | Buďhosty |
| vocative | Buďhoste | Buďhosty | Buďhosti,Buďhostové |
| locative | Buďhostu,Buďhostovi | Buďhostú | Buďhostiech |
| instrumental | Buďhostem | Buďhostoma | Buďhosty |