can unroll
Regular verb: unroll - unrolled- unrolled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can unroll
you can unroll
she can unroll
we can unroll
you can unroll
they can unroll 	I can be unrolling
you can be unrolling
she can be unrolling
we can be unrolling
you can be unrolling
they can be unrolling	I can have unrolled
you can have unrolled
she can have unrolled
we can have unrolled
you can have unrolled
they can have unrolled	I can have been unrolling
you can have been unrolling
she can have been unrolling
we can have been unrolling
you can have been unrolling
they can have been unrolling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't unroll
you can't unroll
she can't unroll
we can't unroll
you can't unroll
they can't unroll 	I can't be unrolling
you can't be unrolling
she can't be unrolling
we can't be unrolling
you can't be unrolling
they can't be unrolling	I can't have unrolled
you can't have unrolled
she can't have unrolled
we can't have unrolled
you can't have unrolled
they can't have unrolled	I can't have been unrolling
you can't have been unrolling
she can't have been unrolling
we can't have been unrolling
you can't have been unrolling
they can't have been unrolling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I unroll?
can you unroll?
can she unroll?
can we unroll?
can you unroll?
can they unroll? 	can I be unrolling?
can you be unrolling?
can she be unrolling?
can we be unrolling?
can you be unrolling?
can they be unrolling? 	can I have unrolled?
can you have unrolled?
can she have unrolled?
can we have unrolled?
can you have unrolled?
can they have unrolled? 	can I have been unrolling?
can you have been unrolling?
can she have been unrolling?
can we have been unrolling?
can you have been unrolling?
can they have been unrolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I unroll?
can't you unroll?
can't she unroll?
can't we unroll?
can't you unroll?
can't they unroll? 	can't I be unrolling?
can't you be unrolling?
can't she be unrolling?
can't we be unrolling?
can't you be unrolling?
can't they be unrolling? 	can't I have unrolled?
can't you have unrolled?
can't she have unrolled?
can't we have unrolled?
can't you have unrolled?
can't they have unrolled? 	can't I have been unrolling?
can't you have been unrolling?
can't she have been unrolling?
can't we have been unrolling?
can't you have been unrolling?
can't they have been unrolling?