I can unroll you can unroll he can unroll we can unroll you can unroll they can unroll
Forma com V-ing
I can be unrolling you can be unrolling he can be unrolling we can be unrolling you can be unrolling they can be unrolling
Perfeito
I can have unrolled you can have unrolled he can have unrolled we can have unrolled you can have unrolled they can have unrolled
Perfeito com V-ing
I can have been unrolling you can have been unrolling he can have been unrolling we can have been unrolling you can have been unrolling they can have been unrolling
Negação
Forma simple
I cannot unroll you cannot unroll he cannot unroll we cannot unroll you cannot unroll they cannot unroll
Forma com V-ing
I cannot be unrolling you cannot be unrolling he cannot be unrolling we cannot be unrolling you cannot be unrolling they cannot be unrolling
Perfeito
I cannot have unrolled you cannot have unrolled he cannot have unrolled we cannot have unrolled you cannot have unrolled they cannot have unrolled
Perfeito com V-ing
I cannot have been unrolling you cannot have been unrolling he cannot have been unrolling we cannot have been unrolling you cannot have been unrolling they cannot have been unrolling
Forma interrogativa
Forma simple
can I unroll? can you unroll? can he unroll? can we unroll? can you unroll? can they unroll?
Forma com V-ing
can I be unrolling? can you be unrolling? can he be unrolling? can we be unrolling? can you be unrolling? can they be unrolling?
Perfeito
can I have unrolled? can you have unrolled? can he have unrolled? can we have unrolled? can you have unrolled? can they have unrolled?
Perfeito com V-ing
can I have been unrolling? can you have been unrolling? can he have been unrolling? can we have been unrolling? can you have been unrolling? can they have been unrolling?
Forma interro-Negação
Forma simple
can I not unroll? can you not unroll? can he not unroll? can we not unroll? can you not unroll? can they not unroll?
Forma com V-ing
can I not be unrolling? can you not be unrolling? can he not be unrolling? can we not be unrolling? can you not be unrolling? can they not be unrolling?
Perfeito
can I not have unrolled? can you not have unrolled? can he not have unrolled? can we not have unrolled? can you not have unrolled? can they not have unrolled?
Perfeito com V-ing
can I not have been unrolling? can you not have been unrolling? can he not have been unrolling? can we not have been unrolling? can you not have been unrolling? can they not have been unrolling?