I could persuade you could persuade he could persuade we could persuade you could persuade they could persuade
Forma con V-ing
I could be persuading you could be persuading he could be persuading we could be persuading you could be persuading they could be persuading
Perfecto
I could have persuaded you could have persuaded he could have persuaded we could have persuaded you could have persuaded they could have persuaded
Perfecto con V-ing
I could have been persuading you could have been persuading he could have been persuading we could have been persuading you could have been persuading they could have been persuading
Negación
Forma simple
I could not persuade you could not persuade he could not persuade we could not persuade you could not persuade they could not persuade
Forma con V-ing
I could not be persuading you could not be persuading he could not be persuading we could not be persuading you could not be persuading they could not be persuading
Perfecto
I could not have persuaded you could not have persuaded he could not have persuaded we could not have persuaded you could not have persuaded they could not have persuaded
Perfecto con V-ing
I could not have been persuading you could not have been persuading he could not have been persuading we could not have been persuading you could not have been persuading they could not have been persuading
Forma interrogativa
Forma simple
could I persuade? could you persuade? could he persuade? could we persuade? could you persuade? could they persuade?
Forma con V-ing
could I be persuading? could you be persuading? could he be persuading? could we be persuading? could you be persuading? could they be persuading?
Perfecto
could I have persuaded? could you have persuaded? could he have persuaded? could we have persuaded? could you have persuaded? could they have persuaded?
Perfecto con V-ing
could I have been persuading? could you have been persuading? could he have been persuading? could we have been persuading? could you have been persuading? could they have been persuading?
Forma interro-negativa
Forma simple
could I not persuade? could you not persuade? could he not persuade? could we not persuade? could you not persuade? could they not persuade?
Forma con V-ing
could I not be persuading? could you not be persuading? could he not be persuading? could we not be persuading? could you not be persuading? could they not be persuading?
Perfecto
could I not have persuaded? could you not have persuaded? could he not have persuaded? could we not have persuaded? could you not have persuaded? could they not have persuaded?
Perfecto con V-ing
could I not have been persuading? could you not have been persuading? could he not have been persuading? could we not have been persuading? could you not have been persuading? could they not have been persuading?