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