Beitrittsregelung	Nominativ, Singular	nominative case, singular
	Beitrittsregelung	Genitiv, Singular	genitive case, singular
	Beitrittsregelung	Dativ, Singular	dative case, singular
	Beitrittsregelung	Akkusativ, Singular	accusative case, singular
	Beitrittsregelungen	Nominativ, Plural	nominative case, plural
	Beitrittsregelungen	Genitiv, Plural	genitive case, plural
	Beitrittsregelungen	Dativ, Plural	dative case, plural
	Beitrittsregelungen	Akkusativ, Plural	accusative case, plural