should prestress
Verbo regular: prestress - prestressed- prestressed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd prestress
you'd prestress
he'd prestress
we'd prestress
you'd prestress
they'd prestress 	I'd be prestressing
you'd be prestressing
he'd be prestressing
we'd be prestressing
you'd be prestressing
they'd be prestressing	I should've prestressed
you should've prestressed
he should've prestressed
we should've prestressed
you should've prestressed
they should've prestressed	I should've been prestressing
you should've been prestressing
he should've been prestressing
we should've been prestressing
you should've been prestressing
they should've been prestressing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't prestress
you shouldn't prestress
he shouldn't prestress
we shouldn't prestress
you shouldn't prestress
they shouldn't prestress 	I shouldn't be prestressing
you shouldn't be prestressing
he shouldn't be prestressing
we shouldn't be prestressing
you shouldn't be prestressing
they shouldn't be prestressing	I shouldn't have prestressed
you shouldn't have prestressed
he shouldn't have prestressed
we shouldn't have prestressed
you shouldn't have prestressed
they shouldn't have prestressed	I shouldn't have been prestressing
you shouldn't have been prestressing
he shouldn't have been prestressing
we shouldn't have been prestressing
you shouldn't have been prestressing
they shouldn't have been prestressing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I prestress?
should you prestress?
should he prestress?
should we prestress?
should you prestress?
should they prestress? 	should I be prestressing?
should you be prestressing?
should he be prestressing?
should we be prestressing?
should you be prestressing?
should they be prestressing? 	should I have prestressed?
should you have prestressed?
should he have prestressed?
should we have prestressed?
should you have prestressed?
should they have prestressed? 	should I have been prestressing?
should you have been prestressing?
should he have been prestressing?
should we have been prestressing?
should you have been prestressing?
should they have been prestressing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I prestress?
shouldn't you prestress?
shouldn't he prestress?
shouldn't we prestress?
shouldn't you prestress?
shouldn't they prestress? 	shouldn't I be prestressing?
shouldn't you be prestressing?
shouldn't he be prestressing?
shouldn't we be prestressing?
shouldn't you be prestressing?
shouldn't they be prestressing? 	shouldn't I have prestressed?
shouldn't you have prestressed?
shouldn't he have prestressed?
shouldn't we have prestressed?
shouldn't you have prestressed?
shouldn't they have prestressed? 	shouldn't I have been prestressing?
shouldn't you have been prestressing?
shouldn't he have been prestressing?
shouldn't we have been prestressing?
shouldn't you have been prestressing?
shouldn't they have been prestressing?