I could short you could short he could short we could short you could short they could short
Forma con V-ing
I could be shorting you could be shorting he could be shorting we could be shorting you could be shorting they could be shorting
Perfecto
I could have shorted you could have shorted he could have shorted we could have shorted you could have shorted they could have shorted
Perfecto con V-ing
I could have been shorting you could have been shorting he could have been shorting we could have been shorting you could have been shorting they could have been shorting
Negación
Forma simple
I couldn't short you couldn't short he couldn't short we couldn't short you couldn't short they couldn't short
Forma con V-ing
I couldn't be shorting you couldn't be shorting he couldn't be shorting we couldn't be shorting you couldn't be shorting they couldn't be shorting
Perfecto
I couldn't have shorted you couldn't have shorted he couldn't have shorted we couldn't have shorted you couldn't have shorted they couldn't have shorted
Perfecto con V-ing
I couldn't have been shorting you couldn't have been shorting he couldn't have been shorting we couldn't have been shorting you couldn't have been shorting they couldn't have been shorting
Forma interrogativa
Forma simple
could I short? could you short? could he short? could we short? could you short? could they short?
Forma con V-ing
could I be shorting? could you be shorting? could he be shorting? could we be shorting? could you be shorting? could they be shorting?
Perfecto
could I have shorted? could you have shorted? could he have shorted? could we have shorted? could you have shorted? could they have shorted?
Perfecto con V-ing
could I have been shorting? could you have been shorting? could he have been shorting? could we have been shorting? could you have been shorting? could they have been shorting?
Forma interro-negativa
Forma simple
couldn't I short? couldn't you short? couldn't he short? couldn't we short? couldn't you short? couldn't they short?
Forma con V-ing
couldn't I be shorting? couldn't you be shorting? couldn't he be shorting? couldn't we be shorting? couldn't you be shorting? couldn't they be shorting?
Perfecto
couldn't I have shorted? couldn't you have shorted? couldn't he have shorted? couldn't we have shorted? couldn't you have shorted? couldn't they have shorted?
Perfecto con V-ing
couldn't I have been shorting? couldn't you have been shorting? couldn't he have been shorting? couldn't we have been shorting? couldn't you have been shorting? couldn't they have been shorting?