must dummy
Verbe régulier : dummy - dummied- dummied
Traduction française : feinter - feinter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must dummy
you must dummy
he must dummy
we must dummy
you must dummy
they must dummy 	I must be dummying
you must be dummying
he must be dummying
we must be dummying
you must be dummying
they must be dummying	I must have dummied
you must have dummied
he must have dummied
we must have dummied
you must have dummied
they must have dummied	I must have been dummying
you must have been dummying
he must have been dummying
we must have been dummying
you must have been dummying
they must have been dummying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't dummy
you mustn't dummy
he mustn't dummy
we mustn't dummy
you mustn't dummy
they mustn't dummy 	I mustn't be dummying
you mustn't be dummying
he mustn't be dummying
we mustn't be dummying
you mustn't be dummying
they mustn't be dummying	I mustn't have dummied
you mustn't have dummied
he mustn't have dummied
we mustn't have dummied
you mustn't have dummied
they mustn't have dummied	I mustn't have been dummying
you mustn't have been dummying
he mustn't have been dummying
we mustn't have been dummying
you mustn't have been dummying
they mustn't have been dummying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I dummy?
must you dummy?
must he dummy?
must we dummy?
must you dummy?
must they dummy? 	must I be dummying?
must you be dummying?
must he be dummying?
must we be dummying?
must you be dummying?
must they be dummying? 	must I have dummied?
must you have dummied?
must he have dummied?
must we have dummied?
must you have dummied?
must they have dummied? 	must I have been dummying?
must you have been dummying?
must he have been dummying?
must we have been dummying?
must you have been dummying?
must they have been dummying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I dummy?
mustn't you dummy?
mustn't he dummy?
mustn't we dummy?
mustn't you dummy?
mustn't they dummy? 	mustn't I be dummying?
mustn't you be dummying?
mustn't he be dummying?
mustn't we be dummying?
mustn't you be dummying?
mustn't they be dummying? 	mustn't I have dummied?
mustn't you have dummied?
mustn't he have dummied?
mustn't we have dummied?
mustn't you have dummied?
mustn't they have dummied? 	mustn't I have been dummying?
mustn't you have been dummying?
mustn't he have been dummying?
mustn't we have been dummying?
mustn't you have been dummying?
mustn't they have been dummying?