Conjugación del verbo inglés
COULD RATIFY

Verbo regular: ratify - ratified - ratified

Afirmación

Forma simple	Forma con V-ing
I could ratify you could ratify he could ratify we could ratify you could ratify they could ratify	I could be ratifying you could be ratifying he could be ratifying we could be ratifying you could be ratifying they could be ratifying
Perfecto	Perfecto con V-ing
I could have ratified you could have ratified he could have ratified we could have ratified you could have ratified they could have ratified	I could have been ratifying you could have been ratifying he could have been ratifying we could have been ratifying you could have been ratifying they could have been ratifying

Negación

Forma simple	Forma con V-ing
I could not ratify you could not ratify he could not ratify we could not ratify you could not ratify they could not ratify	I could not be ratifying you could not be ratifying he could not be ratifying we could not be ratifying you could not be ratifying they could not be ratifying
Perfecto	Perfecto con V-ing
I could not have ratified you could not have ratified he could not have ratified we could not have ratified you could not have ratified they could not have ratified	I could not have been ratifying you could not have been ratifying he could not have been ratifying we could not have been ratifying you could not have been ratifying they could not have been ratifying

Forma interrogativa

Forma simple	Forma con V-ing
could I ratify? could you ratify? could he ratify? could we ratify? could you ratify? could they ratify?	could I be ratifying? could you be ratifying? could he be ratifying? could we be ratifying? could you be ratifying? could they be ratifying?
Perfecto	Perfecto con V-ing
could I have ratified? could you have ratified? could he have ratified? could we have ratified? could you have ratified? could they have ratified?	could I have been ratifying? could you have been ratifying? could he have been ratifying? could we have been ratifying? could you have been ratifying? could they have been ratifying?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not ratify? could you not ratify? could he not ratify? could we not ratify? could you not ratify? could they not ratify?	could I not be ratifying? could you not be ratifying? could he not be ratifying? could we not be ratifying? could you not be ratifying? could they not be ratifying?
Perfecto	Perfecto con V-ing
could I not have ratified? could you not have ratified? could he not have ratified? could we not have ratified? could you not have ratified? could they not have ratified?	could I not have been ratifying? could you not have been ratifying? could he not have been ratifying? could we not have been ratifying? could you not have been ratifying? could they not have been ratifying?