| Kuppel | Nominativ, Singular | nominative case, singular | |
| Kuppel | Genitiv, Singular | genitive case, singular | |
| Kuppel | Dativ, Singular | dative case, singular | |
| Kuppel | Akkusativ, Singular | accusative case, singular | |
| Kuppeln | Nominativ, Plural | nominative case, plural | |
| Kuppeln | Genitiv, Plural | genitive case, plural | |
| Kuppeln | Dativ, Plural | dative case, plural | |
| Kuppeln | Akkusativ, Plural | accusative case, plural |