| Forme | Exemple | |
|---|---|---|
| Obligation forte | must + base verbale | You must wear a seatbelt. |
| Conseil | should + base verbale | You should see a doctor. |
| Interdiction | mustn't | You mustn't smoke here. |
| Pas obligé | don't have to | You don't have to come. |
| Déduction | must be | She must be tired. |
| Demander conseil | Should I...? | What should I do? |
Obligation, interdiction, conseil ou liberté ?
Écris must, mustn't, should ou shouldn't.
Le grand test mustn't vs don't have to.