must usher
Verbe régulier : usher - ushered- ushered
Traduction française : conduire - accompagner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must usher
you must usher
she must usher
we must usher
you must usher
they must usher 	I must be ushering
you must be ushering
she must be ushering
we must be ushering
you must be ushering
they must be ushering	I must have ushered
you must have ushered
she must have ushered
we must have ushered
you must have ushered
they must have ushered	I must have been ushering
you must have been ushering
she must have been ushering
we must have been ushering
you must have been ushering
they must have been ushering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't usher
you mustn't usher
she mustn't usher
we mustn't usher
you mustn't usher
they mustn't usher 	I mustn't be ushering
you mustn't be ushering
she mustn't be ushering
we mustn't be ushering
you mustn't be ushering
they mustn't be ushering	I mustn't have ushered
you mustn't have ushered
she mustn't have ushered
we mustn't have ushered
you mustn't have ushered
they mustn't have ushered	I mustn't have been ushering
you mustn't have been ushering
she mustn't have been ushering
we mustn't have been ushering
you mustn't have been ushering
they mustn't have been ushering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I usher?
must you usher?
must she usher?
must we usher?
must you usher?
must they usher? 	must I be ushering?
must you be ushering?
must she be ushering?
must we be ushering?
must you be ushering?
must they be ushering? 	must I have ushered?
must you have ushered?
must she have ushered?
must we have ushered?
must you have ushered?
must they have ushered? 	must I have been ushering?
must you have been ushering?
must she have been ushering?
must we have been ushering?
must you have been ushering?
must they have been ushering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I usher?
mustn't you usher?
mustn't she usher?
mustn't we usher?
mustn't you usher?
mustn't they usher? 	mustn't I be ushering?
mustn't you be ushering?
mustn't she be ushering?
mustn't we be ushering?
mustn't you be ushering?
mustn't they be ushering? 	mustn't I have ushered?
mustn't you have ushered?
mustn't she have ushered?
mustn't we have ushered?
mustn't you have ushered?
mustn't they have ushered? 	mustn't I have been ushering?
mustn't you have been ushering?
mustn't she have been ushering?
mustn't we have been ushering?
mustn't you have been ushering?
mustn't they have been ushering?