| Datenadministrationssystem | Nominativ, Singular | nominative case, singular | |
| Datenadministrationssystem | Genitiv, Singular | genitive case, singular | |
| Datenadministrationssystem | Dativ, Singular | dative case, singular | |
| Datenadministrationssystem | Akkusativ, Singular | accusative case, singular | |
| Datenadministrationssystemen | Nominativ, Plural | nominative case, plural | |
| Datenadministrationssystemen | Genitiv, Plural | genitive case, plural | |
| Datenadministrationssystemen | Dativ, Plural | dative case, plural | |
| Datenadministrationssystemen | Akkusativ, Plural | accusative case, plural |