I must harbour you must harbour he must harbour we must harbour you must harbour they must harbour
Forme en V-ing
I must be harbouring you must be harbouring he must be harbouring we must be harbouring you must be harbouring they must be harbouring
Perfect
I must have harboured you must have harboured he must have harboured we must have harboured you must have harboured they must have harboured
Perfect en V-ing
I must have been harbouring you must have been harbouring he must have been harbouring we must have been harbouring you must have been harbouring they must have been harbouring
Négation
Forme simple
I must not harbour you must not harbour he must not harbour we must not harbour you must not harbour they must not harbour
Forme en V-ing
I must not be harbouring you must not be harbouring he must not be harbouring we must not be harbouring you must not be harbouring they must not be harbouring
Perfect
I must not have harboured you must not have harboured he must not have harboured we must not have harboured you must not have harboured they must not have harboured
Perfect en V-ing
I must not have been harbouring you must not have been harbouring he must not have been harbouring we must not have been harbouring you must not have been harbouring they must not have been harbouring
Forme interrogative
Forme simple
must I harbour? must you harbour? must he harbour? must we harbour? must you harbour? must they harbour?
Forme en V-ing
must I be harbouring? must you be harbouring? must he be harbouring? must we be harbouring? must you be harbouring? must they be harbouring?
Perfect
must I have harboured? must you have harboured? must he have harboured? must we have harboured? must you have harboured? must they have harboured?
Perfect en V-ing
must I have been harbouring? must you have been harbouring? must he have been harbouring? must we have been harbouring? must you have been harbouring? must they have been harbouring?
Forme interro-négative
Forme simple
must I not harbour? must you not harbour? must he not harbour? must we not harbour? must you not harbour? must they not harbour?
Forme en V-ing
must I not be harbouring? must you not be harbouring? must he not be harbouring? must we not be harbouring? must you not be harbouring? must they not be harbouring?
Perfect
must I not have harboured? must you not have harboured? must he not have harboured? must we not have harboured? must you not have harboured? must they not have harboured?
Perfect en V-ing
must I not have been harbouring? must you not have been harbouring? must he not have been harbouring? must we not have been harbouring? must you not have been harbouring? must they not have been harbouring?