| Stemmstück | Nominativ, Singular | nominative case, singular | |
| Stemmstück(e)s | Genitiv, Singular | genitive case, singular | |
| Stemmstücken | Dativ, Singular | dative case, singular | |
| Stemmstücke | Akkusativ, Singular | accusative case, singular | |
| Stemmstücken | Nominativ, Plural | nominative case, plural |