I could belie you could belie he could belie we could belie you could belie they could belie
Forma con V-ing
I could be belying you could be belying he could be belying we could be belying you could be belying they could be belying
Perfecto
I could have belied you could have belied he could have belied we could have belied you could have belied they could have belied
Perfecto con V-ing
I could have been belying you could have been belying he could have been belying we could have been belying you could have been belying they could have been belying
Negación
Forma simple
I could not belie you could not belie he could not belie we could not belie you could not belie they could not belie
Forma con V-ing
I could not be belying you could not be belying he could not be belying we could not be belying you could not be belying they could not be belying
Perfecto
I could not have belied you could not have belied he could not have belied we could not have belied you could not have belied they could not have belied
Perfecto con V-ing
I could not have been belying you could not have been belying he could not have been belying we could not have been belying you could not have been belying they could not have been belying
Forma interrogativa
Forma simple
could I belie? could you belie? could he belie? could we belie? could you belie? could they belie?
Forma con V-ing
could I be belying? could you be belying? could he be belying? could we be belying? could you be belying? could they be belying?
Perfecto
could I have belied? could you have belied? could he have belied? could we have belied? could you have belied? could they have belied?
Perfecto con V-ing
could I have been belying? could you have been belying? could he have been belying? could we have been belying? could you have been belying? could they have been belying?
Forma interro-negativa
Forma simple
could I not belie? could you not belie? could he not belie? could we not belie? could you not belie? could they not belie?
Forma con V-ing
could I not be belying? could you not be belying? could he not be belying? could we not be belying? could you not be belying? could they not be belying?
Perfecto
could I not have belied? could you not have belied? could he not have belied? could we not have belied? could you not have belied? could they not have belied?
Perfecto con V-ing
could I not have been belying? could you not have been belying? could he not have been belying? could we not have been belying? could you not have been belying? could they not have been belying?