Kaufurkunde	Nominativ, Singular	nominative case, singular
	Kaufurkunde	Genitiv, Singular	genitive case, singular
	Kaufurkunde	Dativ, Singular	dative case, singular
	Kaufurkunde	Akkusativ, Singular	accusative case, singular
	Kaufurkunden	Nominativ, Plural	nominative case, plural
	Kaufurkunden	Genitiv, Plural	genitive case, plural
	Kaufurkunden	Dativ, Plural	dative case, plural
	Kaufurkunden	Akkusativ, Plural	accusative case, plural