Luftleerpumpe	Nominativ, Singular	nominative case, singular
	Luftleerpumpe	Genitiv, Singular	genitive case, singular
	Luftleerpumpe	Dativ, Singular	dative case, singular
	Luftleerpumpe	Akkusativ, Singular	accusative case, singular
	Luftleerpumpen	Nominativ, Plural	nominative case, plural
	Luftleerpumpen	Genitiv, Plural	genitive case, plural
	Luftleerpumpen	Dativ, Plural	dative case, plural
	Luftleerpumpen	Akkusativ, Plural	accusative case, plural