Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must mad mad you must mad mad he must mad mad we must mad mad you must mad mad they must mad mad
Forme en V-ing
I must be mad mading you must be mad mading he must be mad mading we must be mad mading you must be mad mading they must be mad mading
Perfect
I must have mad maded you must have mad maded he must have mad maded we must have mad maded you must have mad maded they must have mad maded
Perfect en V-ing
I must have been mad mading you must have been mad mading he must have been mad mading we must have been mad mading you must have been mad mading they must have been mad mading
Négation
Forme simple
I mustn't mad mad you mustn't mad mad he mustn't mad mad we mustn't mad mad you mustn't mad mad they mustn't mad mad
Forme en V-ing
I mustn't be mad mading you mustn't be mad mading he mustn't be mad mading we mustn't be mad mading you mustn't be mad mading they mustn't be mad mading
Perfect
I mustn't have mad maded you mustn't have mad maded he mustn't have mad maded we mustn't have mad maded you mustn't have mad maded they mustn't have mad maded
Perfect en V-ing
I mustn't have been mad mading you mustn't have been mad mading he mustn't have been mad mading we mustn't have been mad mading you mustn't have been mad mading they mustn't have been mad mading
Forme interrogative
Forme simple
must I mad mad? must you mad mad? must he mad mad? must we mad mad? must you mad mad? must they mad mad?
Forme en V-ing
must I be mad mading? must you be mad mading? must he be mad mading? must we be mad mading? must you be mad mading? must they be mad mading?
Perfect
must I have mad maded? must you have mad maded? must he have mad maded? must we have mad maded? must you have mad maded? must they have mad maded?
Perfect en V-ing
must I have been mad mading? must you have been mad mading? must he have been mad mading? must we have been mad mading? must you have been mad mading? must they have been mad mading?
Forme interro-négative
Forme simple
mustn't I mad mad? mustn't you mad mad? mustn't he mad mad? mustn't we mad mad? mustn't you mad mad? mustn't they mad mad?
Forme en V-ing
mustn't I be mad mading? mustn't you be mad mading? mustn't he be mad mading? mustn't we be mad mading? mustn't you be mad mading? mustn't they be mad mading?
Perfect
mustn't I have mad maded? mustn't you have mad maded? mustn't he have mad maded? mustn't we have mad maded? mustn't you have mad maded? mustn't they have mad maded?
Perfect en V-ing
mustn't I have been mad mading? mustn't you have been mad mading? mustn't he have been mad mading? mustn't we have been mad mading? mustn't you have been mad mading? mustn't they have been mad mading?