| Nominative | bonz |
| Genitive | bonzu; bonza |
| Dative | bonzu; bonzovi |
| Accusative | bonz; bonza |
| Vocative | bonze |
| Locative | bonzu; bonzovi |
| Instrumental | bonzem |
| Nominative | bonzy; bonzové |
| Genitive | bonzů |
| Dative | bonzům |
| Accusative | bonzy |
| Vocative | bonzy; bonzové |
| Locative | bonzech |
| Instrumental | bonzy |