| Nominative | hamburger |
| Genitive | hamburgera |
| Dative | hamburgerowi |
| Accusative | hamburger; hamburgera |
| Instrumental | hamburgerem |
| Locative | hamburgerze |
| Vocative | hamburgerze |
| Nominative | hamburgery |
| Genitive | hamburgerów |
| Dative | hamburgerom |
| Accusative | hamburgery |
| Instrumental | hamburgerami |
| Locative | hamburgerach |
| Vocative | hamburgery |