| Fünfercode | Nominativ, Singular | nominative case, singular | |
| Fünfercod(e)es | Genitiv, Singular | genitive case, singular | |
| Fünfercod(e)e | Dativ, Singular | dative case, singular | |
| Fünfercode | Akkusativ, Singular | accusative case, singular | |
| Fünfercodee | Nominativ, Plural | nominative case, plural | |
| Fünfercodee | Genitiv, Plural | genitive case, plural | |
| Fünfercodeen | Dativ, Plural | dative case, plural | |
| Fünfercodee | Akkusativ, Plural | accusative case, plural |