| Testmutation | Nominativ, Singular | nominative case, singular | |
| Testmutation | Genitiv, Singular | genitive case, singular | |
| Testmutation | Dativ, Singular | dative case, singular | |
| Testmutation | Akkusativ, Singular | accusative case, singular | |
| Testmutationen | Nominativ, Plural | nominative case, plural | |
| Testmutationen | Genitiv, Plural | genitive case, plural | |
| Testmutationen | Dativ, Plural | dative case, plural | |
| Testmutationen | Akkusativ, Plural | accusative case, plural |