should restrain
Verbo regular: restrain - restrained- restrained

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd restrain
you'd restrain
he'd restrain
we'd restrain
you'd restrain
they'd restrain 	I'd be restraining
you'd be restraining
he'd be restraining
we'd be restraining
you'd be restraining
they'd be restraining	I should've restrained
you should've restrained
he should've restrained
we should've restrained
you should've restrained
they should've restrained	I should've been restraining
you should've been restraining
he should've been restraining
we should've been restraining
you should've been restraining
they should've been restraining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't restrain
you shouldn't restrain
he shouldn't restrain
we shouldn't restrain
you shouldn't restrain
they shouldn't restrain 	I shouldn't be restraining
you shouldn't be restraining
he shouldn't be restraining
we shouldn't be restraining
you shouldn't be restraining
they shouldn't be restraining	I shouldn't have restrained
you shouldn't have restrained
he shouldn't have restrained
we shouldn't have restrained
you shouldn't have restrained
they shouldn't have restrained	I shouldn't have been restraining
you shouldn't have been restraining
he shouldn't have been restraining
we shouldn't have been restraining
you shouldn't have been restraining
they shouldn't have been restraining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I restrain?
should you restrain?
should he restrain?
should we restrain?
should you restrain?
should they restrain? 	should I be restraining?
should you be restraining?
should he be restraining?
should we be restraining?
should you be restraining?
should they be restraining? 	should I have restrained?
should you have restrained?
should he have restrained?
should we have restrained?
should you have restrained?
should they have restrained? 	should I have been restraining?
should you have been restraining?
should he have been restraining?
should we have been restraining?
should you have been restraining?
should they have been restraining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I restrain?
shouldn't you restrain?
shouldn't he restrain?
shouldn't we restrain?
shouldn't you restrain?
shouldn't they restrain? 	shouldn't I be restraining?
shouldn't you be restraining?
shouldn't he be restraining?
shouldn't we be restraining?
shouldn't you be restraining?
shouldn't they be restraining? 	shouldn't I have restrained?
shouldn't you have restrained?
shouldn't he have restrained?
shouldn't we have restrained?
shouldn't you have restrained?
shouldn't they have restrained? 	shouldn't I have been restraining?
shouldn't you have been restraining?
shouldn't he have been restraining?
shouldn't we have been restraining?
shouldn't you have been restraining?
shouldn't they have been restraining?