Einwegventil | Nominativ, Singular | nominative case, singular | |
Einwegventile | Genitiv, Singular | genitive case, singular | |
Einwegventiles | Dativ, Singular | dative case, singular | |
Einwegventils | Akkusativ, Singular | accusative case, singular | |
Einwegventilen | Nominativ, Plural | nominative case, plural |