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
she must visor
we must visor
you must visor
they must visor 	I must be visoring
you must be visoring
she must be visoring
we must be visoring
you must be visoring
they must be visoring	I must have visored
you must have visored
she 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
she 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
she 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
she 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
she 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
she 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 she visor?
must we visor?
must you visor?
must they visor? 	must I be visoring?
must you be visoring?
must she be visoring?
must we be visoring?
must you be visoring?
must they be visoring? 	must I have visored?
must you have visored?
must she 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 she 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 she 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 she 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 she 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 she have been visoring?
mustn't we have been visoring?
mustn't you have been visoring?
mustn't they have been visoring?