| Nominative | piedurksne |
| Accusative | piedurksni |
| Genitive | piedurksnes |
| Dative | piedurksnei |
| Instrumental | piedurksni |
| Locative | piedurksnē |
| Vocative | piedurksne |
| Nominative | piedurksnes |
| Accusative | piedurksnes |
| Genitive | piedurkšņu |
| Dative | piedurksnēm |
| Instrumental | piedurksnēm |
| Locative | piedurksnēs |
| Vocative | piedurksnes |