Koppelfrequenz	Nominativ, Singular	nominative case, singular
	Koppelfrequenz	Genitiv, Singular	genitive case, singular
	Koppelfrequenz	Dativ, Singular	dative case, singular
	Koppelfrequenz	Akkusativ, Singular	accusative case, singular
	Koppelfrequenzen	Nominativ, Plural	nominative case, plural
	Koppelfrequenzen	Genitiv, Plural	genitive case, plural
	Koppelfrequenzen	Dativ, Plural	dative case, plural
	Koppelfrequenzen	Akkusativ, Plural	accusative case, plural