| Grobstruktur | Nominativ, Singular | nominative case, singular | |
| Grobstruktur | Genitiv, Singular | genitive case, singular | |
| Grobstruktur | Dativ, Singular | dative case, singular | |
| Grobstruktur | Akkusativ, Singular | accusative case, singular | |
| Grobstrukturen | Nominativ, Plural | nominative case, plural | |
| Grobstrukturen | Genitiv, Plural | genitive case, plural | |
| Grobstrukturen | Dativ, Plural | dative case, plural | |
| Grobstrukturen | Akkusativ, Plural | accusative case, plural |