must visor
Verbe régulier : visor - visored- visored

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must visor
you must visor
he must visor
we must visor
you must visor
they must visor 	I must be visoring
you must be visoring
he must be visoring
we must be visoring
you must be visoring
they must be visoring	I must have visored
you must have visored
he must have visored
we must have visored
you must have visored
they must have visored	I must have been visoring
you must have been visoring
he must have been visoring
we must have been visoring
you must have been visoring
they must have been visoring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't visor
you mustn't visor
he mustn't visor
we mustn't visor
you mustn't visor
they mustn't visor 	I mustn't be visoring
you mustn't be visoring
he mustn't be visoring
we mustn't be visoring
you mustn't be visoring
they mustn't be visoring	I mustn't have visored
you mustn't have visored
he mustn't have visored
we mustn't have visored
you mustn't have visored
they mustn't have visored	I mustn't have been visoring
you mustn't have been visoring
he mustn't have been visoring
we mustn't have been visoring
you mustn't have been visoring
they mustn't have been visoring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I visor?
must you visor?
must he visor?
must we visor?
must you visor?
must they visor? 	must I be visoring?
must you be visoring?
must he be visoring?
must we be visoring?
must you be visoring?
must they be visoring? 	must I have visored?
must you have visored?
must he have visored?
must we have visored?
must you have visored?
must they have visored? 	must I have been visoring?
must you have been visoring?
must he have been visoring?
must we have been visoring?
must you have been visoring?
must they have been visoring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I visor?
mustn't you visor?
mustn't he visor?
mustn't we visor?
mustn't you visor?
mustn't they visor? 	mustn't I be visoring?
mustn't you be visoring?
mustn't he be visoring?
mustn't we be visoring?
mustn't you be visoring?
mustn't they be visoring? 	mustn't I have visored?
mustn't you have visored?
mustn't he have visored?
mustn't we have visored?
mustn't you have visored?
mustn't they have visored? 	mustn't I have been visoring?
mustn't you have been visoring?
mustn't he have been visoring?
mustn't we have been visoring?
mustn't you have been visoring?
mustn't they have been visoring?