I could risk you could risk he could risk we could risk you could risk they could risk
Forma con V-ing
I could be risking you could be risking he could be risking we could be risking you could be risking they could be risking
Perfecto
I could have risked you could have risked he could have risked we could have risked you could have risked they could have risked
Perfecto con V-ing
I could have been risking you could have been risking he could have been risking we could have been risking you could have been risking they could have been risking
Negación
Forma simple
I could not risk you could not risk he could not risk we could not risk you could not risk they could not risk
Forma con V-ing
I could not be risking you could not be risking he could not be risking we could not be risking you could not be risking they could not be risking
Perfecto
I could not have risked you could not have risked he could not have risked we could not have risked you could not have risked they could not have risked
Perfecto con V-ing
I could not have been risking you could not have been risking he could not have been risking we could not have been risking you could not have been risking they could not have been risking
Forma interrogativa
Forma simple
could I risk? could you risk? could he risk? could we risk? could you risk? could they risk?
Forma con V-ing
could I be risking? could you be risking? could he be risking? could we be risking? could you be risking? could they be risking?
Perfecto
could I have risked? could you have risked? could he have risked? could we have risked? could you have risked? could they have risked?
Perfecto con V-ing
could I have been risking? could you have been risking? could he have been risking? could we have been risking? could you have been risking? could they have been risking?
Forma interro-negativa
Forma simple
could I not risk? could you not risk? could he not risk? could we not risk? could you not risk? could they not risk?
Forma con V-ing
could I not be risking? could you not be risking? could he not be risking? could we not be risking? could you not be risking? could they not be risking?
Perfecto
could I not have risked? could you not have risked? could he not have risked? could we not have risked? could you not have risked? could they not have risked?
Perfecto con V-ing
could I not have been risking? could you not have been risking? could he not have been risking? could we not have been risking? could you not have been risking? could they not have been risking?