must premix
Verbe régulier : premix - premixed- premixed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must premix
you must premix
he must premix
we must premix
you must premix
they must premix 	I must be premixing
you must be premixing
he must be premixing
we must be premixing
you must be premixing
they must be premixing	I must have premixed
you must have premixed
he must have premixed
we must have premixed
you must have premixed
they must have premixed	I must have been premixing
you must have been premixing
he must have been premixing
we must have been premixing
you must have been premixing
they must have been premixing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't premix
you mustn't premix
he mustn't premix
we mustn't premix
you mustn't premix
they mustn't premix 	I mustn't be premixing
you mustn't be premixing
he mustn't be premixing
we mustn't be premixing
you mustn't be premixing
they mustn't be premixing	I mustn't have premixed
you mustn't have premixed
he mustn't have premixed
we mustn't have premixed
you mustn't have premixed
they mustn't have premixed	I mustn't have been premixing
you mustn't have been premixing
he mustn't have been premixing
we mustn't have been premixing
you mustn't have been premixing
they mustn't have been premixing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I premix?
must you premix?
must he premix?
must we premix?
must you premix?
must they premix? 	must I be premixing?
must you be premixing?
must he be premixing?
must we be premixing?
must you be premixing?
must they be premixing? 	must I have premixed?
must you have premixed?
must he have premixed?
must we have premixed?
must you have premixed?
must they have premixed? 	must I have been premixing?
must you have been premixing?
must he have been premixing?
must we have been premixing?
must you have been premixing?
must they have been premixing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I premix?
mustn't you premix?
mustn't he premix?
mustn't we premix?
mustn't you premix?
mustn't they premix? 	mustn't I be premixing?
mustn't you be premixing?
mustn't he be premixing?
mustn't we be premixing?
mustn't you be premixing?
mustn't they be premixing? 	mustn't I have premixed?
mustn't you have premixed?
mustn't he have premixed?
mustn't we have premixed?
mustn't you have premixed?
mustn't they have premixed? 	mustn't I have been premixing?
mustn't you have been premixing?
mustn't he have been premixing?
mustn't we have been premixing?
mustn't you have been premixing?
mustn't they have been premixing?