Stützwörter (prop words) one, ones – kapiert.de https://www.kapiert.de/englisch/klasse-7-8/sprache/nomen-und-pronomen/stuetzwoerter-prop-words-one-ones/?chash=16c42320a19aa230115ef53a70c496cf&cHash=48117f94bd00a0bbf3988e65ecfb87a0
Stützwörter (prop words) one, ones.
I will have to take the next train. My train is cancelled.