I mean without article, with definite article, and after possesive pronouns or indefinite article. These are the contexts.Originally Posted by kt_81
(schwache Deklination, starke Deklination und gemischte Deklination)
In German, as I understand, it's basically only one member of the "noun group" that carries full gender and case information. I.e. "der schwarze Hund", not "der schwarzer Hund". In Russian, everything attached to the noun (and the noun itself) is declined the same way according only to case and gender of the noun.