should double-space
Verbo regular: double-space - double-spaced- double-spaced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should double-space
you should double-space
he should double-space
we should double-space
you should double-space
they should double-space 	I should be double-spacing
you should be double-spacing
he should be double-spacing
we should be double-spacing
you should be double-spacing
they should be double-spacing	I should have double-spaced
you should have double-spaced
he should have double-spaced
we should have double-spaced
you should have double-spaced
they should have double-spaced	I should have been double-spacing
you should have been double-spacing
he should have been double-spacing
we should have been double-spacing
you should have been double-spacing
they should have been double-spacing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not double-space
you should not double-space
he should not double-space
we should not double-space
you should not double-space
they should not double-space 	I should not be double-spacing
you should not be double-spacing
he should not be double-spacing
we should not be double-spacing
you should not be double-spacing
they should not be double-spacing	I should not have double-spaced
you should not have double-spaced
he should not have double-spaced
we should not have double-spaced
you should not have double-spaced
they should not have double-spaced	I should not have been double-spacing
you should not have been double-spacing
he should not have been double-spacing
we should not have been double-spacing
you should not have been double-spacing
they should not have been double-spacing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I double-space?
should you double-space?
should he double-space?
should we double-space?
should you double-space?
should they double-space? 	should I be double-spacing?
should you be double-spacing?
should he be double-spacing?
should we be double-spacing?
should you be double-spacing?
should they be double-spacing? 	should I have double-spaced?
should you have double-spaced?
should he have double-spaced?
should we have double-spaced?
should you have double-spaced?
should they have double-spaced? 	should I have been double-spacing?
should you have been double-spacing?
should he have been double-spacing?
should we have been double-spacing?
should you have been double-spacing?
should they have been double-spacing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not double-space?
should you not double-space?
should he not double-space?
should we not double-space?
should you not double-space?
should they not double-space? 	should I not be double-spacing?
should you not be double-spacing?
should he not be double-spacing?
should we not be double-spacing?
should you not be double-spacing?
should they not be double-spacing? 	should I not have double-spaced?
should you not have double-spaced?
should he not have double-spaced?
should we not have double-spaced?
should you not have double-spaced?
should they not have double-spaced? 	should I not have been double-spacing?
should you not have been double-spacing?
should he not have been double-spacing?
should we not have been double-spacing?
should you not have been double-spacing?
should they not have been double-spacing?