- should
- can
- must
- may
No category found.
- can't
- shouldn't
- might not
- may not
- Possibility
- Advice
- Permission
- Obligation
- must not
- do not have to
- should not
- might not
- could
- must
- may
- might
- must
- should
- need
- might
- should
- ought
- must
- can
- may not
- shouldn't
- cannot
- don't have to
- must have left
- should have left
- can leave
- may leave
- must
- should
- might
- has to
- should
- must
- might
- could
- may
- might
- should
- can
- is watching
- has been watched
- is being watched
- watches
- have been made
- have made
- were making
- made
- take
- be taking
- be taken
- have taken
- Our team was developed the new drug.
- The new drug was developing our team.
- Our team developed the new drug.
- Our team has developed the new drug.
