| Scheinknolle | Nominativ, Singular | nominative case, singular | |
| Scheinknolle | Genitiv, Singular | genitive case, singular | |
| Scheinknolle | Dativ, Singular | dative case, singular | |
| Scheinknolle | Akkusativ, Singular | accusative case, singular | |
| Scheinknollen | Nominativ, Plural | nominative case, plural | |
| Scheinknollen | Genitiv, Plural | genitive case, plural | |
| Scheinknollen | Dativ, Plural | dative case, plural | |
| Scheinknollen | Akkusativ, Plural | accusative case, plural |