| Beckengrube | Nominativ, Singular | nominative case, singular | |
| Beckengrube | Genitiv, Singular | genitive case, singular | |
| Beckengrube | Dativ, Singular | dative case, singular | |
| Beckengrube | Akkusativ, Singular | accusative case, singular | |
| Beckengruben | Nominativ, Plural | nominative case, plural | |
| Beckengruben | Genitiv, Plural | genitive case, plural | |
| Beckengruben | Dativ, Plural | dative case, plural | |
| Beckengruben | Akkusativ, Plural | accusative case, plural |