Tertiärbahn	Nominativ, Singular	nominative case, singular
	Tertiärbahn	Genitiv, Singular	genitive case, singular
	Tertiärbahn	Dativ, Singular	dative case, singular
	Tertiärbahn	Akkusativ, Singular	accusative case, singular
	Tertiärbahnen	Nominativ, Plural	nominative case, plural
	Tertiärbahnen	Genitiv, Plural	genitive case, plural
	Tertiärbahnen	Dativ, Plural	dative case, plural
	Tertiärbahnen	Akkusativ, Plural	accusative case, plural