I must unhair you must unhair he must unhair we must unhair you must unhair they must unhair
Forme en V-ing
I must be unhairing you must be unhairing he must be unhairing we must be unhairing you must be unhairing they must be unhairing
Perfect
I must have unhaired you must have unhaired he must have unhaired we must have unhaired you must have unhaired they must have unhaired
Perfect en V-ing
I must have been unhairing you must have been unhairing he must have been unhairing we must have been unhairing you must have been unhairing they must have been unhairing
Négation
Forme simple
I must not unhair you must not unhair he must not unhair we must not unhair you must not unhair they must not unhair
Forme en V-ing
I must not be unhairing you must not be unhairing he must not be unhairing we must not be unhairing you must not be unhairing they must not be unhairing
Perfect
I must not have unhaired you must not have unhaired he must not have unhaired we must not have unhaired you must not have unhaired they must not have unhaired
Perfect en V-ing
I must not have been unhairing you must not have been unhairing he must not have been unhairing we must not have been unhairing you must not have been unhairing they must not have been unhairing
Forme interrogative
Forme simple
must I unhair? must you unhair? must he unhair? must we unhair? must you unhair? must they unhair?
Forme en V-ing
must I be unhairing? must you be unhairing? must he be unhairing? must we be unhairing? must you be unhairing? must they be unhairing?
Perfect
must I have unhaired? must you have unhaired? must he have unhaired? must we have unhaired? must you have unhaired? must they have unhaired?
Perfect en V-ing
must I have been unhairing? must you have been unhairing? must he have been unhairing? must we have been unhairing? must you have been unhairing? must they have been unhairing?
Forme interro-négative
Forme simple
must I not unhair? must you not unhair? must he not unhair? must we not unhair? must you not unhair? must they not unhair?
Forme en V-ing
must I not be unhairing? must you not be unhairing? must he not be unhairing? must we not be unhairing? must you not be unhairing? must they not be unhairing?
Perfect
must I not have unhaired? must you not have unhaired? must he not have unhaired? must we not have unhaired? must you not have unhaired? must they not have unhaired?
Perfect en V-ing
must I not have been unhairing? must you not have been unhairing? must he not have been unhairing? must we not have been unhairing? must you not have been unhairing? must they not have been unhairing?