I could delete you could delete he could delete we could delete you could delete they could delete
Forma com V-ing
I could be deleting you could be deleting he could be deleting we could be deleting you could be deleting they could be deleting
Perfeito
I could have deleted you could have deleted he could have deleted we could have deleted you could have deleted they could have deleted
Perfeito com V-ing
I could have been deleting you could have been deleting he could have been deleting we could have been deleting you could have been deleting they could have been deleting
Negação
Forma simple
I could not delete you could not delete he could not delete we could not delete you could not delete they could not delete
Forma com V-ing
I could not be deleting you could not be deleting he could not be deleting we could not be deleting you could not be deleting they could not be deleting
Perfeito
I could not have deleted you could not have deleted he could not have deleted we could not have deleted you could not have deleted they could not have deleted
Perfeito com V-ing
I could not have been deleting you could not have been deleting he could not have been deleting we could not have been deleting you could not have been deleting they could not have been deleting
Forma interrogativa
Forma simple
could I delete? could you delete? could he delete? could we delete? could you delete? could they delete?
Forma com V-ing
could I be deleting? could you be deleting? could he be deleting? could we be deleting? could you be deleting? could they be deleting?
Perfeito
could I have deleted? could you have deleted? could he have deleted? could we have deleted? could you have deleted? could they have deleted?
Perfeito com V-ing
could I have been deleting? could you have been deleting? could he have been deleting? could we have been deleting? could you have been deleting? could they have been deleting?
Forma interro-Negação
Forma simple
could I not delete? could you not delete? could he not delete? could we not delete? could you not delete? could they not delete?
Forma com V-ing
could I not be deleting? could you not be deleting? could he not be deleting? could we not be deleting? could you not be deleting? could they not be deleting?
Perfeito
could I not have deleted? could you not have deleted? could he not have deleted? could we not have deleted? could you not have deleted? could they not have deleted?
Perfeito com V-ing
could I not have been deleting? could you not have been deleting? could he not have been deleting? could we not have been deleting? could you not have been deleting? could they not have been deleting?