| Testphantom | Nominativ, Singular | nominative case, singular | |
| Testphantom | Genitiv, Singular | genitive case, singular | |
| Testphantom | Dativ, Singular | dative case, singular | |
| Testphantom | Akkusativ, Singular | accusative case, singular | |
| Testphantomen | Nominativ, Plural | nominative case, plural | |
| Testphantomen | Genitiv, Plural | genitive case, plural | |
| Testphantomen | Dativ, Plural | dative case, plural | |
| Testphantomen | Akkusativ, Plural | accusative case, plural |