Kommunikationstechnik	Nominativ, Singular	nominative case, singular
	Kommunikationstechnik	Genitiv, Singular	genitive case, singular
	Kommunikationstechnik	Dativ, Singular	dative case, singular
	Kommunikationstechnik	Akkusativ, Singular	accusative case, singular
	Kommunikationstechniken	Nominativ, Plural	nominative case, plural
	Kommunikationstechniken	Genitiv, Plural	genitive case, plural
	Kommunikationstechniken	Dativ, Plural	dative case, plural
	Kommunikationstechniken	Akkusativ, Plural	accusative case, plural