Hello (:
Réponse :
1.can
2.may
3.should
4. can't
5. must
6. have to
7. can
8. could
9. have to and mustn't
10. shouldn't
11. couldn't
12. can't
13. can
14. may
15. might
16. can
17. could
18. have to
19. couldn't
20. should
Explications :
obligation: must, have to
interdiction: mustn’t, can’t
possibilite: might, may
capacite: can, could
incapacité: can't, couldn't
conseil: should
demander: can, may,
J'espère que ça t'aidera :)