Zusammenfassung der Ressource
Modal verbs
- obligation
- they/ I/ you/ We HAVE TO
- He/ She/it HAS TO
- Had to (past)
- Obligation moral
- Must/ Musn't
- Lack of obligation
- I don't have to
- He/ she/ it doesn't have to
- Didn't have to (past)
- Advice
- Should
- Shouldn't
- Ought to
- Permision
- Could > +polite
- May
- Can > -polite
- Ability
- Can (pressent)
- will be able to
- Could (past)