| Nominative | kurzeń |
| Genitive | kurzenia |
| Dative | kurzeniowi |
| Accusative | kurzeń |
| Instrumental | kurzeniem |
| Locative | kurzeniu |
| Vocative | kurzeniu |
| Nominative | kurzenie |
| Genitive | kurzeni; kurzeniów |
| Dative | kurzeniom |
| Accusative | kurzenie |
| Instrumental | kurzeniami |
| Locative | kurzeniach |
| Vocative | kurzenie |