| Nullfunktion | Nominativ, Singular | nominative case, singular | |
| Nullfunktion | Genitiv, Singular | genitive case, singular | |
| Nullfunktion | Dativ, Singular | dative case, singular | |
| Nullfunktion | Akkusativ, Singular | accusative case, singular | |
| Nullfunktionen | Nominativ, Plural | nominative case, plural | |
| Nullfunktionen | Genitiv, Plural | genitive case, plural | |
| Nullfunktionen | Dativ, Plural | dative case, plural | |
| Nullfunktionen | Akkusativ, Plural | accusative case, plural |