| Hauptcode | Nominativ, Singular | nominative case, singular | |
| Hauptcod(e)es | Genitiv, Singular | genitive case, singular | |
| Hauptcod(e)e | Dativ, Singular | dative case, singular | |
| Hauptcode | Akkusativ, Singular | accusative case, singular | |
| Hauptcodee | Nominativ, Plural | nominative case, plural | |
| Hauptcodee | Genitiv, Plural | genitive case, plural | |
| Hauptcodeen | Dativ, Plural | dative case, plural | |
| Hauptcodee | Akkusativ, Plural | accusative case, plural |