Conjugación del verbo inglés
COULD UNROLL

Verbo regular: unroll - unrolled - unrolled

Afirmación

Forma simple	Forma con V-ing
I could unroll you could unroll she could unroll we could unroll you could unroll they could unroll	I could be unrolling you could be unrolling she could be unrolling we could be unrolling you could be unrolling they could be unrolling
Perfecto	Perfecto con V-ing
I could have unrolled you could have unrolled she could have unrolled we could have unrolled you could have unrolled they could have unrolled	I could have been unrolling you could have been unrolling she could have been unrolling we could have been unrolling you could have been unrolling they could have been unrolling

Negación

Forma simple	Forma con V-ing
I couldn't unroll you couldn't unroll she couldn't unroll we couldn't unroll you couldn't unroll they couldn't unroll	I couldn't be unrolling you couldn't be unrolling she couldn't be unrolling we couldn't be unrolling you couldn't be unrolling they couldn't be unrolling
Perfecto	Perfecto con V-ing
I couldn't have unrolled you couldn't have unrolled she couldn't have unrolled we couldn't have unrolled you couldn't have unrolled they couldn't have unrolled	I couldn't have been unrolling you couldn't have been unrolling she couldn't have been unrolling we couldn't have been unrolling you couldn't have been unrolling they couldn't have been unrolling

Forma interrogativa

Forma simple	Forma con V-ing
could I unroll? could you unroll? could she unroll? could we unroll? could you unroll? could they unroll?	could I be unrolling? could you be unrolling? could she be unrolling? could we be unrolling? could you be unrolling? could they be unrolling?
Perfecto	Perfecto con V-ing
could I have unrolled? could you have unrolled? could she have unrolled? could we have unrolled? could you have unrolled? could they have unrolled?	could I have been unrolling? could you have been unrolling? could she have been unrolling? could we have been unrolling? could you have been unrolling? could they have been unrolling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I unroll? couldn't you unroll? couldn't she unroll? couldn't we unroll? couldn't you unroll? couldn't they unroll?	couldn't I be unrolling? couldn't you be unrolling? couldn't she be unrolling? couldn't we be unrolling? couldn't you be unrolling? couldn't they be unrolling?
Perfecto	Perfecto con V-ing
couldn't I have unrolled? couldn't you have unrolled? couldn't she have unrolled? couldn't we have unrolled? couldn't you have unrolled? couldn't they have unrolled?	couldn't I have been unrolling? couldn't you have been unrolling? couldn't she have been unrolling? couldn't we have been unrolling? couldn't you have been unrolling? couldn't they have been unrolling?