female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST GAM
Regular verb: gam - gamed - gamed
Affirmation
Simple form
I must gamyou must gam
he must gam
we must gam
you must gam
they must gam
V-ing form
I must be gamingyou must be gaming
he must be gaming
we must be gaming
you must be gaming
they must be gaming
Perfect
I must have gamedyou must have gamed
he must have gamed
we must have gamed
you must have gamed
they must have gamed
V-ing perfect
I must have been gamingyou must have been gaming
he must have been gaming
we must have been gaming
you must have been gaming
they must have been gaming
Negation
Simple form
I mustn't gamyou mustn't gam
he mustn't gam
we mustn't gam
you mustn't gam
they mustn't gam
V-ing form
I mustn't be gamingyou mustn't be gaming
he mustn't be gaming
we mustn't be gaming
you mustn't be gaming
they mustn't be gaming
Perfect
I mustn't have gamedyou mustn't have gamed
he mustn't have gamed
we mustn't have gamed
you mustn't have gamed
they mustn't have gamed
V-ing perfect
I mustn't have been gamingyou mustn't have been gaming
he mustn't have been gaming
we mustn't have been gaming
you mustn't have been gaming
they mustn't have been gaming
Interrogative form
Simple form
must I gam?must you gam?
must he gam?
must we gam?
must you gam?
must they gam?
V-ing form
must I be gaming?must you be gaming?
must he be gaming?
must we be gaming?
must you be gaming?
must they be gaming?
Perfect
must I have gamed?must you have gamed?
must he have gamed?
must we have gamed?
must you have gamed?
must they have gamed?
V-ing perfect
must I have been gaming?must you have been gaming?
must he have been gaming?
must we have been gaming?
must you have been gaming?
must they have been gaming?
Interro-negative form
Simple form
mustn't I gam?mustn't you gam?
mustn't he gam?
mustn't we gam?
mustn't you gam?
mustn't they gam?
V-ing form
mustn't I be gaming?mustn't you be gaming?
mustn't he be gaming?
mustn't we be gaming?
mustn't you be gaming?
mustn't they be gaming?
Perfect
mustn't I have gamed?mustn't you have gamed?
mustn't he have gamed?
mustn't we have gamed?
mustn't you have gamed?
mustn't they have gamed?
V-ing perfect
mustn't I have been gaming?mustn't you have been gaming?
mustn't he have been gaming?
mustn't we have been gaming?
mustn't you have been gaming?
mustn't they have been gaming?