must visor
Verbo regular: visor - visored- visored

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not visor
you must not visor
he must not visor
we must not visor
you must not visor
they must not visor 	I must not be visoring
you must not be visoring
he must not be visoring
we must not be visoring
you must not be visoring
they must not be visoring	I must not have visored
you must not have visored
he must not have visored
we must not have visored
you must not have visored
they must not have visored	I must not have been visoring
you must not have been visoring
he must not have been visoring
we must not have been visoring
you must not have been visoring
they must not have been visoring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not visor?
must you not visor?
must he not visor?
must we not visor?
must you not visor?
must they not visor? 	must I not be visoring?
must you not be visoring?
must he not be visoring?
must we not be visoring?
must you not be visoring?
must they not be visoring? 	must I not have visored?
must you not have visored?
must he not have visored?
must we not have visored?
must you not have visored?
must they not have visored? 	must I not have been visoring?
must you not have been visoring?
must he not have been visoring?
must we not have been visoring?
must you not have been visoring?
must they not have been visoring?