could ration
Verbo regular: ration - rationed- rationed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could ration
you could ration
he could ration
we could ration
you could ration
they could ration 	I could be rationing
you could be rationing
he could be rationing
we could be rationing
you could be rationing
they could be rationing	I could have rationed
you could have rationed
he could have rationed
we could have rationed
you could have rationed
they could have rationed	I could have been rationing
you could have been rationing
he could have been rationing
we could have been rationing
you could have been rationing
they could have been rationing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not ration
you could not ration
he could not ration
we could not ration
you could not ration
they could not ration 	I could not be rationing
you could not be rationing
he could not be rationing
we could not be rationing
you could not be rationing
they could not be rationing	I could not have rationed
you could not have rationed
he could not have rationed
we could not have rationed
you could not have rationed
they could not have rationed	I could not have been rationing
you could not have been rationing
he could not have been rationing
we could not have been rationing
you could not have been rationing
they could not have been rationing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I ration?
could you ration?
could he ration?
could we ration?
could you ration?
could they ration? 	could I be rationing?
could you be rationing?
could he be rationing?
could we be rationing?
could you be rationing?
could they be rationing? 	could I have rationed?
could you have rationed?
could he have rationed?
could we have rationed?
could you have rationed?
could they have rationed? 	could I have been rationing?
could you have been rationing?
could he have been rationing?
could we have been rationing?
could you have been rationing?
could they have been rationing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not ration?
could you not ration?
could he not ration?
could we not ration?
could you not ration?
could they not ration? 	could I not be rationing?
could you not be rationing?
could he not be rationing?
could we not be rationing?
could you not be rationing?
could they not be rationing? 	could I not have rationed?
could you not have rationed?
could he not have rationed?
could we not have rationed?
could you not have rationed?
could they not have rationed? 	could I not have been rationing?
could you not have been rationing?
could he not have been rationing?
could we not have been rationing?
could you not have been rationing?
could they not have been rationing?