can single-space
Verbo regular: single-space - single-spaced- single-spaced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can single-space
you can single-space
he can single-space
we can single-space
you can single-space
they can single-space 	I can be single-spacing
you can be single-spacing
he can be single-spacing
we can be single-spacing
you can be single-spacing
they can be single-spacing	I can have single-spaced
you can have single-spaced
he can have single-spaced
we can have single-spaced
you can have single-spaced
they can have single-spaced	I can have been single-spacing
you can have been single-spacing
he can have been single-spacing
we can have been single-spacing
you can have been single-spacing
they can have been single-spacing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot single-space
you cannot single-space
he cannot single-space
we cannot single-space
you cannot single-space
they cannot single-space 	I cannot be single-spacing
you cannot be single-spacing
he cannot be single-spacing
we cannot be single-spacing
you cannot be single-spacing
they cannot be single-spacing	I cannot have single-spaced
you cannot have single-spaced
he cannot have single-spaced
we cannot have single-spaced
you cannot have single-spaced
they cannot have single-spaced	I cannot have been single-spacing
you cannot have been single-spacing
he cannot have been single-spacing
we cannot have been single-spacing
you cannot have been single-spacing
they cannot have been single-spacing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I single-space?
can you single-space?
can he single-space?
can we single-space?
can you single-space?
can they single-space? 	can I be single-spacing?
can you be single-spacing?
can he be single-spacing?
can we be single-spacing?
can you be single-spacing?
can they be single-spacing? 	can I have single-spaced?
can you have single-spaced?
can he have single-spaced?
can we have single-spaced?
can you have single-spaced?
can they have single-spaced? 	can I have been single-spacing?
can you have been single-spacing?
can he have been single-spacing?
can we have been single-spacing?
can you have been single-spacing?
can they have been single-spacing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not single-space?
can you not single-space?
can he not single-space?
can we not single-space?
can you not single-space?
can they not single-space? 	can I not be single-spacing?
can you not be single-spacing?
can he not be single-spacing?
can we not be single-spacing?
can you not be single-spacing?
can they not be single-spacing? 	can I not have single-spaced?
can you not have single-spaced?
can he not have single-spaced?
can we not have single-spaced?
can you not have single-spaced?
can they not have single-spaced? 	can I not have been single-spacing?
can you not have been single-spacing?
can he not have been single-spacing?
can we not have been single-spacing?
can you not have been single-spacing?
can they not have been single-spacing?