must prediscuss
Verbe régulier : prediscuss - prediscussed- prediscussed

Affirmation 	
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I must prediscuss
you must prediscuss
she must prediscuss
we must prediscuss
you must prediscuss
they must prediscuss 	I must be prediscussing
you must be prediscussing
she must be prediscussing
we must be prediscussing
you must be prediscussing
they must be prediscussing	I must have prediscussed
you must have prediscussed
she must have prediscussed
we must have prediscussed
you must have prediscussed
they must have prediscussed	I must have been prediscussing
you must have been prediscussing
she must have been prediscussing
we must have been prediscussing
you must have been prediscussing
they must have been prediscussing	

Négation 	
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I mustn't prediscuss
you mustn't prediscuss
she mustn't prediscuss
we mustn't prediscuss
you mustn't prediscuss
they mustn't prediscuss 	I mustn't be prediscussing
you mustn't be prediscussing
she mustn't be prediscussing
we mustn't be prediscussing
you mustn't be prediscussing
they mustn't be prediscussing	I mustn't have prediscussed
you mustn't have prediscussed
she mustn't have prediscussed
we mustn't have prediscussed
you mustn't have prediscussed
they mustn't have prediscussed	I mustn't have been prediscussing
you mustn't have been prediscussing
she mustn't have been prediscussing
we mustn't have been prediscussing
you mustn't have been prediscussing
they mustn't have been prediscussing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I prediscuss?
must you prediscuss?
must she prediscuss?
must we prediscuss?
must you prediscuss?
must they prediscuss? 	must I be prediscussing?
must you be prediscussing?
must she be prediscussing?
must we be prediscussing?
must you be prediscussing?
must they be prediscussing? 	must I have prediscussed?
must you have prediscussed?
must she have prediscussed?
must we have prediscussed?
must you have prediscussed?
must they have prediscussed? 	must I have been prediscussing?
must you have been prediscussing?
must she have been prediscussing?
must we have been prediscussing?
must you have been prediscussing?
must they have been prediscussing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I prediscuss?
mustn't you prediscuss?
mustn't she prediscuss?
mustn't we prediscuss?
mustn't you prediscuss?
mustn't they prediscuss? 	mustn't I be prediscussing?
mustn't you be prediscussing?
mustn't she be prediscussing?
mustn't we be prediscussing?
mustn't you be prediscussing?
mustn't they be prediscussing? 	mustn't I have prediscussed?
mustn't you have prediscussed?
mustn't she have prediscussed?
mustn't we have prediscussed?
mustn't you have prediscussed?
mustn't they have prediscussed? 	mustn't I have been prediscussing?
mustn't you have been prediscussing?
mustn't she have been prediscussing?
mustn't we have been prediscussing?
mustn't you have been prediscussing?
mustn't they have been prediscussing?