will understudy
Verbe régulier : understudy - understudied- understudied
Traduction française : apprendre un rôle en tant que doublure - doubler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll understudy
you'll understudy
she'll understudy
we'll understudy
you'll understudy
they'll understudy 	I'll be understudying
you'll be understudying
she'll be understudying
we'll be understudying
you'll be understudying
they'll be understudying	I'll have understudied
you'll have understudied
she'll have understudied
we'll have understudied
you'll have understudied
they'll have understudied	I'll have been understudying
you'll have been understudying
she'll have been understudying
we'll have been understudying
you'll have been understudying
they'll have been understudying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I won't understudy
you won't understudy
she won't understudy
we won't understudy
you won't understudy
they won't understudy 	I won't be understudying
you won't be understudying
she won't be understudying
we won't be understudying
you won't be understudying
they won't be understudying	I won't have understudied
you won't have understudied
she won't have understudied
we won't have understudied
you won't have understudied
they won't have understudied	I won't have been understudying
you won't have been understudying
she won't have been understudying
we won't have been understudying
you won't have been understudying
they won't have been understudying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
will I understudy?
will you understudy?
will she understudy?
will we understudy?
will you understudy?
will they understudy? 	will I be understudying?
will you be understudying?
will she be understudying?
will we be understudying?
will you be understudying?
will they be understudying? 	will I have understudied?
will you have understudied?
will she have understudied?
will we have understudied?
will you have understudied?
will they have understudied? 	will I have been understudying?
will you have been understudying?
will she have been understudying?
will we have been understudying?
will you have been understudying?
will they have been understudying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
won't I understudy?
won't you understudy?
won't she understudy?
won't we understudy?
won't you understudy?
won't they understudy? 	won't I be understudying?
won't you be understudying?
won't she be understudying?
won't we be understudying?
won't you be understudying?
won't they be understudying? 	won't I have understudied?
won't you have understudied?
won't she have understudied?
won't we have understudied?
won't you have understudied?
won't they have understudied? 	won't I have been understudying?
won't you have been understudying?
won't she have been understudying?
won't we have been understudying?
won't you have been understudying?
won't they have been understudying?