may unroll
Verbo regular: unroll - unrolled- unrolled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may unroll
you may unroll
he may unroll
we may unroll
you may unroll
they may unroll 	I may be unrolling
you may be unrolling
he may be unrolling
we may be unrolling
you may be unrolling
they may be unrolling	I may have unrolled
you may have unrolled
he may have unrolled
we may have unrolled
you may have unrolled
they may have unrolled	I may have been unrolling
you may have been unrolling
he may have been unrolling
we may have been unrolling
you may have been unrolling
they may have been unrolling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not unroll
you may not unroll
he may not unroll
we may not unroll
you may not unroll
they may not unroll 	I may not be unrolling
you may not be unrolling
he may not be unrolling
we may not be unrolling
you may not be unrolling
they may not be unrolling	I may not have unrolled
you may not have unrolled
he may not have unrolled
we may not have unrolled
you may not have unrolled
they may not have unrolled	I may not have been unrolling
you may not have been unrolling
he may not have been unrolling
we may not have been unrolling
you may not have been unrolling
they may not have been unrolling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I unroll?
may you unroll?
may he unroll?
may we unroll?
may you unroll?
may they unroll? 	may I be unrolling?
may you be unrolling?
may he be unrolling?
may we be unrolling?
may you be unrolling?
may they be unrolling? 	may I have unrolled?
may you have unrolled?
may he have unrolled?
may we have unrolled?
may you have unrolled?
may they have unrolled? 	may I have been unrolling?
may you have been unrolling?
may he have been unrolling?
may we have been unrolling?
may you have been unrolling?
may they have been unrolling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not unroll?
may you not unroll?
may he not unroll?
may we not unroll?
may you not unroll?
may they not unroll? 	may I not be unrolling?
may you not be unrolling?
may he not be unrolling?
may we not be unrolling?
may you not be unrolling?
may they not be unrolling? 	may I not have unrolled?
may you not have unrolled?
may he not have unrolled?
may we not have unrolled?
may you not have unrolled?
may they not have unrolled? 	may I not have been unrolling?
may you not have been unrolling?
may he not have been unrolling?
may we not have been unrolling?
may you not have been unrolling?
may they not have been unrolling?