I could shuffle you could shuffle she could shuffle we could shuffle you could shuffle they could shuffle
Forma con V-ing
I could be shuffling you could be shuffling she could be shuffling we could be shuffling you could be shuffling they could be shuffling
Perfecto
I could have shuffled you could have shuffled she could have shuffled we could have shuffled you could have shuffled they could have shuffled
Perfecto con V-ing
I could have been shuffling you could have been shuffling she could have been shuffling we could have been shuffling you could have been shuffling they could have been shuffling
Negación
Forma simple
I couldn't shuffle you couldn't shuffle she couldn't shuffle we couldn't shuffle you couldn't shuffle they couldn't shuffle
Forma con V-ing
I couldn't be shuffling you couldn't be shuffling she couldn't be shuffling we couldn't be shuffling you couldn't be shuffling they couldn't be shuffling
Perfecto
I couldn't have shuffled you couldn't have shuffled she couldn't have shuffled we couldn't have shuffled you couldn't have shuffled they couldn't have shuffled
Perfecto con V-ing
I couldn't have been shuffling you couldn't have been shuffling she couldn't have been shuffling we couldn't have been shuffling you couldn't have been shuffling they couldn't have been shuffling
Forma interrogativa
Forma simple
could I shuffle? could you shuffle? could she shuffle? could we shuffle? could you shuffle? could they shuffle?
Forma con V-ing
could I be shuffling? could you be shuffling? could she be shuffling? could we be shuffling? could you be shuffling? could they be shuffling?
Perfecto
could I have shuffled? could you have shuffled? could she have shuffled? could we have shuffled? could you have shuffled? could they have shuffled?
Perfecto con V-ing
could I have been shuffling? could you have been shuffling? could she have been shuffling? could we have been shuffling? could you have been shuffling? could they have been shuffling?
Forma interro-negativa
Forma simple
couldn't I shuffle? couldn't you shuffle? couldn't she shuffle? couldn't we shuffle? couldn't you shuffle? couldn't they shuffle?
Forma con V-ing
couldn't I be shuffling? couldn't you be shuffling? couldn't she be shuffling? couldn't we be shuffling? couldn't you be shuffling? couldn't they be shuffling?
Perfecto
couldn't I have shuffled? couldn't you have shuffled? couldn't she have shuffled? couldn't we have shuffled? couldn't you have shuffled? couldn't they have shuffled?
Perfecto con V-ing
couldn't I have been shuffling? couldn't you have been shuffling? couldn't she have been shuffling? couldn't we have been shuffling? couldn't you have been shuffling? couldn't they have been shuffling?