must stymie
Verbe régulier : stymie - stymied- stymied
Traduction française : barrer le trou à - coincer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must stymie
you must stymie
he must stymie
we must stymie
you must stymie
they must stymie 	I must be stymying
you must be stymying
he must be stymying
we must be stymying
you must be stymying
they must be stymying	I must have stymied
you must have stymied
he must have stymied
we must have stymied
you must have stymied
they must have stymied	I must have been stymying
you must have been stymying
he must have been stymying
we must have been stymying
you must have been stymying
they must have been stymying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't stymie
you mustn't stymie
he mustn't stymie
we mustn't stymie
you mustn't stymie
they mustn't stymie 	I mustn't be stymying
you mustn't be stymying
he mustn't be stymying
we mustn't be stymying
you mustn't be stymying
they mustn't be stymying	I mustn't have stymied
you mustn't have stymied
he mustn't have stymied
we mustn't have stymied
you mustn't have stymied
they mustn't have stymied	I mustn't have been stymying
you mustn't have been stymying
he mustn't have been stymying
we mustn't have been stymying
you mustn't have been stymying
they mustn't have been stymying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I stymie?
must you stymie?
must he stymie?
must we stymie?
must you stymie?
must they stymie? 	must I be stymying?
must you be stymying?
must he be stymying?
must we be stymying?
must you be stymying?
must they be stymying? 	must I have stymied?
must you have stymied?
must he have stymied?
must we have stymied?
must you have stymied?
must they have stymied? 	must I have been stymying?
must you have been stymying?
must he have been stymying?
must we have been stymying?
must you have been stymying?
must they have been stymying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I stymie?
mustn't you stymie?
mustn't he stymie?
mustn't we stymie?
mustn't you stymie?
mustn't they stymie? 	mustn't I be stymying?
mustn't you be stymying?
mustn't he be stymying?
mustn't we be stymying?
mustn't you be stymying?
mustn't they be stymying? 	mustn't I have stymied?
mustn't you have stymied?
mustn't he have stymied?
mustn't we have stymied?
mustn't you have stymied?
mustn't they have stymied? 	mustn't I have been stymying?
mustn't you have been stymying?
mustn't he have been stymying?
mustn't we have been stymying?
mustn't you have been stymying?
mustn't they have been stymying?