| Nullsystem | Nominativ, Singular | nominative case, singular | |
| Nullsystem | Genitiv, Singular | genitive case, singular | |
| Nullsystem | Dativ, Singular | dative case, singular | |
| Nullsystem | Akkusativ, Singular | accusative case, singular | |
| Nullsystemen | Nominativ, Plural | nominative case, plural | |
| Nullsystemen | Genitiv, Plural | genitive case, plural | |
| Nullsystemen | Dativ, Plural | dative case, plural | |
| Nullsystemen | Akkusativ, Plural | accusative case, plural |