Bonjour.
Réponse :
Tu remarques qu'au prétérit, on utilise l'auxiliaire de négation là où l'on emploie les auxiliaires DO et DID
1- He doesn't work twelve hours a day.
2- He didn't work a lot for his geography test last week.
3- We don't work five days a week.
4- I don't have money and I can't bring a new pair of jeans.
5- He didn't win an Oscar for his role in his last film.