should revise
Verbo regular: revise - revised- revised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should revise
you should revise
he should revise
we should revise
you should revise
they should revise 	I should be revising
you should be revising
he should be revising
we should be revising
you should be revising
they should be revising	I should have revised
you should have revised
he should have revised
we should have revised
you should have revised
they should have revised	I should have been revising
you should have been revising
he should have been revising
we should have been revising
you should have been revising
they should have been revising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not revise
you should not revise
he should not revise
we should not revise
you should not revise
they should not revise 	I should not be revising
you should not be revising
he should not be revising
we should not be revising
you should not be revising
they should not be revising	I should not have revised
you should not have revised
he should not have revised
we should not have revised
you should not have revised
they should not have revised	I should not have been revising
you should not have been revising
he should not have been revising
we should not have been revising
you should not have been revising
they should not have been revising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I revise?
should you revise?
should he revise?
should we revise?
should you revise?
should they revise? 	should I be revising?
should you be revising?
should he be revising?
should we be revising?
should you be revising?
should they be revising? 	should I have revised?
should you have revised?
should he have revised?
should we have revised?
should you have revised?
should they have revised? 	should I have been revising?
should you have been revising?
should he have been revising?
should we have been revising?
should you have been revising?
should they have been revising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not revise?
should you not revise?
should he not revise?
should we not revise?
should you not revise?
should they not revise? 	should I not be revising?
should you not be revising?
should he not be revising?
should we not be revising?
should you not be revising?
should they not be revising? 	should I not have revised?
should you not have revised?
should he not have revised?
should we not have revised?
should you not have revised?
should they not have revised? 	should I not have been revising?
should you not have been revising?
should he not have been revising?
should we not have been revising?
should you not have been revising?
should they not have been revising?