| Halbautomatik | Nominativ, Singular | nominative case, singular | |
| Halbautomatike | Genitiv, Singular | genitive case, singular | |
| Halbautomatiken | Dativ, Singular | dative case, singular | |
| Halbautomatik(e)s | Akkusativ, Singular | accusative case, singular | |
| Halbautomatiker | Nominativ, Plural | nominative case, plural | |
| Halbautomatikern | Genitiv, Plural | genitive case, plural | |
| Halbautomatikn | Dativ, Plural | dative case, plural |