must undereducate
Verbe régulier : undereducate - undereducated- undereducated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must undereducate
you must undereducate
he must undereducate
we must undereducate
you must undereducate
they must undereducate 	I must be undereducating
you must be undereducating
he must be undereducating
we must be undereducating
you must be undereducating
they must be undereducating	I must have undereducated
you must have undereducated
he must have undereducated
we must have undereducated
you must have undereducated
they must have undereducated	I must have been undereducating
you must have been undereducating
he must have been undereducating
we must have been undereducating
you must have been undereducating
they must have been undereducating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't undereducate
you mustn't undereducate
he mustn't undereducate
we mustn't undereducate
you mustn't undereducate
they mustn't undereducate 	I mustn't be undereducating
you mustn't be undereducating
he mustn't be undereducating
we mustn't be undereducating
you mustn't be undereducating
they mustn't be undereducating	I mustn't have undereducated
you mustn't have undereducated
he mustn't have undereducated
we mustn't have undereducated
you mustn't have undereducated
they mustn't have undereducated	I mustn't have been undereducating
you mustn't have been undereducating
he mustn't have been undereducating
we mustn't have been undereducating
you mustn't have been undereducating
they mustn't have been undereducating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I undereducate?
must you undereducate?
must he undereducate?
must we undereducate?
must you undereducate?
must they undereducate? 	must I be undereducating?
must you be undereducating?
must he be undereducating?
must we be undereducating?
must you be undereducating?
must they be undereducating? 	must I have undereducated?
must you have undereducated?
must he have undereducated?
must we have undereducated?
must you have undereducated?
must they have undereducated? 	must I have been undereducating?
must you have been undereducating?
must he have been undereducating?
must we have been undereducating?
must you have been undereducating?
must they have been undereducating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I undereducate?
mustn't you undereducate?
mustn't he undereducate?
mustn't we undereducate?
mustn't you undereducate?
mustn't they undereducate? 	mustn't I be undereducating?
mustn't you be undereducating?
mustn't he be undereducating?
mustn't we be undereducating?
mustn't you be undereducating?
mustn't they be undereducating? 	mustn't I have undereducated?
mustn't you have undereducated?
mustn't he have undereducated?
mustn't we have undereducated?
mustn't you have undereducated?
mustn't they have undereducated? 	mustn't I have been undereducating?
mustn't you have been undereducating?
mustn't he have been undereducating?
mustn't we have been undereducating?
mustn't you have been undereducating?
mustn't they have been undereducating?