Affirmation
Forme simple
I must do
you must do
he must do
we must do
you must do
they must do
Forme en V-ing
I must be doing
you must be doing
he must be doing
we must be doing
you must be doing
they must be doing
Perfect
I must have done
you must have done
he must have done
we must have done
you must have done
they must have done
Perfect en V-ing
I must have been doing
you must have been doing
he must have been doing
we must have been doing
you must have been doing
they must have been doing
Négation
Forme simple
I mustn't do
you mustn't do
he mustn't do
we mustn't do
you mustn't do
they mustn't do
Forme en V-ing
I mustn't be doing
you mustn't be doing
he mustn't be doing
we mustn't be doing
you mustn't be doing
they mustn't be doing
Perfect
I mustn't have done
you mustn't have done
he mustn't have done
we mustn't have done
you mustn't have done
they mustn't have done
Perfect en V-ing
I mustn't have been doing
you mustn't have been doing
he mustn't have been doing
we mustn't have been doing
you mustn't have been doing
they mustn't have been doing
Forme interrogative
Forme simple
must I do?
must you do?
must he do?
must we do?
must you do?
must they do?
Forme en V-ing
must I be doing?
must you be doing?
must he be doing?
must we be doing?
must you be doing?
must they be doing?
Perfect
must I have done?
must you have done?
must he have done?
must we have done?
must you have done?
must they have done?
Perfect en V-ing
must I have been doing?
must you have been doing?
must he have been doing?
must we have been doing?
must you have been doing?
must they have been doing?
Forme interro-négative
Forme simple
mustn't I do?
mustn't you do?
mustn't he do?
mustn't we do?
mustn't you do?
mustn't they do?
Forme en V-ing
mustn't I be doing?
mustn't you be doing?
mustn't he be doing?
mustn't we be doing?
mustn't you be doing?
mustn't they be doing?
Perfect
mustn't I have done?
mustn't you have done?
mustn't he have done?
mustn't we have done?
mustn't you have done?
mustn't they have done?
Perfect en V-ing
mustn't I have been doing?
mustn't you have been doing?
mustn't he have been doing?
mustn't we have been doing?
mustn't you have been doing?
mustn't they have been doing?
Verbe au hasard
accomplish - alter - answer - apply - appoint - assign - bag - begin - brook - burst - butt - chirp - comfort - compel - contaminate - creep - divorce - examine - fair - feel - fight - focus - free - gallicize - hit - index - lengthen - lunch - mail - maim - mention - model - prove - pull - rent - say - sough - take - tiptoe - to be - to do - to go - to have - undo