Erwirkung	Nominativ, Singular	nominative case, singular
	Erwirkung	Genitiv, Singular	genitive case, singular
	Erwirkung	Dativ, Singular	dative case, singular
	Erwirkung	Akkusativ, Singular	accusative case, singular
	Erwirkungen	Nominativ, Plural	nominative case, plural
	Erwirkungen	Genitiv, Plural	genitive case, plural
	Erwirkungen	Dativ, Plural	dative case, plural
	Erwirkungen	Akkusativ, Plural	accusative case, plural