could befall
Verbo irregular: befall - befell- befallen

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could befall
you could befall
he could befall
we could befall
you could befall
they could befall 	I could be befalling
you could be befalling
he could be befalling
we could be befalling
you could be befalling
they could be befalling	I could have befallen
you could have befallen
he could have befallen
we could have befallen
you could have befallen
they could have befallen	I could have been befalling
you could have been befalling
he could have been befalling
we could have been befalling
you could have been befalling
they could have been befalling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not befall
you could not befall
he could not befall
we could not befall
you could not befall
they could not befall 	I could not be befalling
you could not be befalling
he could not be befalling
we could not be befalling
you could not be befalling
they could not be befalling	I could not have befallen
you could not have befallen
he could not have befallen
we could not have befallen
you could not have befallen
they could not have befallen	I could not have been befalling
you could not have been befalling
he could not have been befalling
we could not have been befalling
you could not have been befalling
they could not have been befalling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I befall?
could you befall?
could he befall?
could we befall?
could you befall?
could they befall? 	could I be befalling?
could you be befalling?
could he be befalling?
could we be befalling?
could you be befalling?
could they be befalling? 	could I have befallen?
could you have befallen?
could he have befallen?
could we have befallen?
could you have befallen?
could they have befallen? 	could I have been befalling?
could you have been befalling?
could he have been befalling?
could we have been befalling?
could you have been befalling?
could they have been befalling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not befall?
could you not befall?
could he not befall?
could we not befall?
could you not befall?
could they not befall? 	could I not be befalling?
could you not be befalling?
could he not be befalling?
could we not be befalling?
could you not be befalling?
could they not be befalling? 	could I not have befallen?
could you not have befallen?
could he not have befallen?
could we not have befallen?
could you not have befallen?
could they not have befallen? 	could I not have been befalling?
could you not have been befalling?
could he not have been befalling?
could we not have been befalling?
could you not have been befalling?
could they not have been befalling?