Kopplungsstück | Nominativ, Singular | nominative case, singular | |
Kopplungsstücks,Kopplungsstückes | Genitiv, Singular | genitive case, singular | |
Kopplungsstücken | Dativ, Singular | dative case, singular | |
Kopplungsstücke | Akkusativ, Singular | accusative case, singular | |
Kopplungsstücken | Nominativ, Plural | nominative case, plural |