may single-space
Verbo regular: single-space - single-spaced- single-spaced

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

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

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

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