Fachkenntnis | Nominativ, Singular | nominative case, singular | |
Fachkenntnisses | Genitiv, Singular | genitive case, singular | |
Fachkenntnisse | Dativ, Singular | dative case, singular | |
Fachkenntnise | Akkusativ, Singular | accusative case, singular | |
Fachkenntnissen | Nominativ, Plural | nominative case, plural |