must ok
Verbe régulier : ok - oked- oked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must ok
you must ok
he must ok
we must ok
you must ok
they must ok 	I must be oking
you must be oking
he must be oking
we must be oking
you must be oking
they must be oking	I must have oked
you must have oked
he must have oked
we must have oked
you must have oked
they must have oked	I must have been oking
you must have been oking
he must have been oking
we must have been oking
you must have been oking
they must have been oking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't ok
you mustn't ok
he mustn't ok
we mustn't ok
you mustn't ok
they mustn't ok 	I mustn't be oking
you mustn't be oking
he mustn't be oking
we mustn't be oking
you mustn't be oking
they mustn't be oking	I mustn't have oked
you mustn't have oked
he mustn't have oked
we mustn't have oked
you mustn't have oked
they mustn't have oked	I mustn't have been oking
you mustn't have been oking
he mustn't have been oking
we mustn't have been oking
you mustn't have been oking
they mustn't have been oking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I ok?
must you ok?
must he ok?
must we ok?
must you ok?
must they ok? 	must I be oking?
must you be oking?
must he be oking?
must we be oking?
must you be oking?
must they be oking? 	must I have oked?
must you have oked?
must he have oked?
must we have oked?
must you have oked?
must they have oked? 	must I have been oking?
must you have been oking?
must he have been oking?
must we have been oking?
must you have been oking?
must they have been oking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I ok?
mustn't you ok?
mustn't he ok?
mustn't we ok?
mustn't you ok?
mustn't they ok? 	mustn't I be oking?
mustn't you be oking?
mustn't he be oking?
mustn't we be oking?
mustn't you be oking?
mustn't they be oking? 	mustn't I have oked?
mustn't you have oked?
mustn't he have oked?
mustn't we have oked?
mustn't you have oked?
mustn't they have oked? 	mustn't I have been oking?
mustn't you have been oking?
mustn't he have been oking?
mustn't we have been oking?
mustn't you have been oking?
mustn't they have been oking?