must desicate
Verbe régulier : desicate - desicated- desicated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must desicate
you must desicate
he must desicate
we must desicate
you must desicate
they must desicate 	I must be desicating
you must be desicating
he must be desicating
we must be desicating
you must be desicating
they must be desicating	I must have desicated
you must have desicated
he must have desicated
we must have desicated
you must have desicated
they must have desicated	I must have been desicating
you must have been desicating
he must have been desicating
we must have been desicating
you must have been desicating
they must have been desicating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't desicate
you mustn't desicate
he mustn't desicate
we mustn't desicate
you mustn't desicate
they mustn't desicate 	I mustn't be desicating
you mustn't be desicating
he mustn't be desicating
we mustn't be desicating
you mustn't be desicating
they mustn't be desicating	I mustn't have desicated
you mustn't have desicated
he mustn't have desicated
we mustn't have desicated
you mustn't have desicated
they mustn't have desicated	I mustn't have been desicating
you mustn't have been desicating
he mustn't have been desicating
we mustn't have been desicating
you mustn't have been desicating
they mustn't have been desicating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I desicate?
must you desicate?
must he desicate?
must we desicate?
must you desicate?
must they desicate? 	must I be desicating?
must you be desicating?
must he be desicating?
must we be desicating?
must you be desicating?
must they be desicating? 	must I have desicated?
must you have desicated?
must he have desicated?
must we have desicated?
must you have desicated?
must they have desicated? 	must I have been desicating?
must you have been desicating?
must he have been desicating?
must we have been desicating?
must you have been desicating?
must they have been desicating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I desicate?
mustn't you desicate?
mustn't he desicate?
mustn't we desicate?
mustn't you desicate?
mustn't they desicate? 	mustn't I be desicating?
mustn't you be desicating?
mustn't he be desicating?
mustn't we be desicating?
mustn't you be desicating?
mustn't they be desicating? 	mustn't I have desicated?
mustn't you have desicated?
mustn't he have desicated?
mustn't we have desicated?
mustn't you have desicated?
mustn't they have desicated? 	mustn't I have been desicating?
mustn't you have been desicating?
mustn't he have been desicating?
mustn't we have been desicating?
mustn't you have been desicating?
mustn't they have been desicating?