Решение:
Используем модальный глагол 'may' для выражения возможности или разрешения.
- Perhaps he is at the meeting. He may be at the meeting.
- You are not allowed to put your luggage here. You may not put your luggage here.
- Probably he isn't satisfied. He may not be satisfied.
- It is possible that Nick is on holiday. Nick may be on holiday.