I could fault you could fault she could fault we could fault you could fault they could fault
Forma con V-ing
I could be faulting you could be faulting she could be faulting we could be faulting you could be faulting they could be faulting
Perfecto
I could have faulted you could have faulted she could have faulted we could have faulted you could have faulted they could have faulted
Perfecto con V-ing
I could have been faulting you could have been faulting she could have been faulting we could have been faulting you could have been faulting they could have been faulting
Negación
Forma simple
I couldn't fault you couldn't fault she couldn't fault we couldn't fault you couldn't fault they couldn't fault
Forma con V-ing
I couldn't be faulting you couldn't be faulting she couldn't be faulting we couldn't be faulting you couldn't be faulting they couldn't be faulting
Perfecto
I couldn't have faulted you couldn't have faulted she couldn't have faulted we couldn't have faulted you couldn't have faulted they couldn't have faulted
Perfecto con V-ing
I couldn't have been faulting you couldn't have been faulting she couldn't have been faulting we couldn't have been faulting you couldn't have been faulting they couldn't have been faulting
Forma interrogativa
Forma simple
could I fault? could you fault? could she fault? could we fault? could you fault? could they fault?
Forma con V-ing
could I be faulting? could you be faulting? could she be faulting? could we be faulting? could you be faulting? could they be faulting?
Perfecto
could I have faulted? could you have faulted? could she have faulted? could we have faulted? could you have faulted? could they have faulted?
Perfecto con V-ing
could I have been faulting? could you have been faulting? could she have been faulting? could we have been faulting? could you have been faulting? could they have been faulting?
Forma interro-negativa
Forma simple
couldn't I fault? couldn't you fault? couldn't she fault? couldn't we fault? couldn't you fault? couldn't they fault?
Forma con V-ing
couldn't I be faulting? couldn't you be faulting? couldn't she be faulting? couldn't we be faulting? couldn't you be faulting? couldn't they be faulting?
Perfecto
couldn't I have faulted? couldn't you have faulted? couldn't she have faulted? couldn't we have faulted? couldn't you have faulted? couldn't they have faulted?
Perfecto con V-ing
couldn't I have been faulting? couldn't you have been faulting? couldn't she have been faulting? couldn't we have been faulting? couldn't you have been faulting? couldn't they have been faulting?