| Nominative | czart |
| Genitive | czarta |
| Dative | czartowi |
| Accusative | czarta |
| Instrumental | czartem |
| Locative | czarcie |
| Vocative | czarcie |
| Nominative | czarci; czarty |
| Genitive | czartów |
| Dative | czartom |
| Accusative | czartów; czarty |
| Instrumental | czartami |
| Locative | czartach |
| Vocative | czarci; czarty |