I could whoosh you could whoosh he could whoosh we could whoosh you could whoosh they could whoosh
Forma con V-ing
I could be whooshing you could be whooshing he could be whooshing we could be whooshing you could be whooshing they could be whooshing
Perfecto
I could have whooshed you could have whooshed he could have whooshed we could have whooshed you could have whooshed they could have whooshed
Perfecto con V-ing
I could have been whooshing you could have been whooshing he could have been whooshing we could have been whooshing you could have been whooshing they could have been whooshing
Negación
Forma simple
I could not whoosh you could not whoosh he could not whoosh we could not whoosh you could not whoosh they could not whoosh
Forma con V-ing
I could not be whooshing you could not be whooshing he could not be whooshing we could not be whooshing you could not be whooshing they could not be whooshing
Perfecto
I could not have whooshed you could not have whooshed he could not have whooshed we could not have whooshed you could not have whooshed they could not have whooshed
Perfecto con V-ing
I could not have been whooshing you could not have been whooshing he could not have been whooshing we could not have been whooshing you could not have been whooshing they could not have been whooshing
Forma interrogativa
Forma simple
could I whoosh? could you whoosh? could he whoosh? could we whoosh? could you whoosh? could they whoosh?
Forma con V-ing
could I be whooshing? could you be whooshing? could he be whooshing? could we be whooshing? could you be whooshing? could they be whooshing?
Perfecto
could I have whooshed? could you have whooshed? could he have whooshed? could we have whooshed? could you have whooshed? could they have whooshed?
Perfecto con V-ing
could I have been whooshing? could you have been whooshing? could he have been whooshing? could we have been whooshing? could you have been whooshing? could they have been whooshing?
Forma interro-negativa
Forma simple
could I not whoosh? could you not whoosh? could he not whoosh? could we not whoosh? could you not whoosh? could they not whoosh?
Forma con V-ing
could I not be whooshing? could you not be whooshing? could he not be whooshing? could we not be whooshing? could you not be whooshing? could they not be whooshing?
Perfecto
could I not have whooshed? could you not have whooshed? could he not have whooshed? could we not have whooshed? could you not have whooshed? could they not have whooshed?
Perfecto con V-ing
could I not have been whooshing? could you not have been whooshing? could he not have been whooshing? could we not have been whooshing? could you not have been whooshing? could they not have been whooshing?