English verb conjugation
MUST VISOR

Regular verb: visor - visored - visored

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?