Conjugación del verbo inglés
COULD FORGO

Verbo regular: forgo - forgoed - forgoed

Afirmación

Forma simple	Forma con V-ing
I could forgo you could forgo she could forgo we could forgo you could forgo they could forgo	I could be forgoing you could be forgoing she could be forgoing we could be forgoing you could be forgoing they could be forgoing
Perfecto	Perfecto con V-ing
I could have forgoed you could have forgoed she could have forgoed we could have forgoed you could have forgoed they could have forgoed	I could have been forgoing you could have been forgoing she could have been forgoing we could have been forgoing you could have been forgoing they could have been forgoing

Negación

Forma simple	Forma con V-ing
I could not forgo you could not forgo she could not forgo we could not forgo you could not forgo they could not forgo	I could not be forgoing you could not be forgoing she could not be forgoing we could not be forgoing you could not be forgoing they could not be forgoing
Perfecto	Perfecto con V-ing
I could not have forgoed you could not have forgoed she could not have forgoed we could not have forgoed you could not have forgoed they could not have forgoed	I could not have been forgoing you could not have been forgoing she could not have been forgoing we could not have been forgoing you could not have been forgoing they could not have been forgoing

Forma interrogativa

Forma simple	Forma con V-ing
could I forgo? could you forgo? could she forgo? could we forgo? could you forgo? could they forgo?	could I be forgoing? could you be forgoing? could she be forgoing? could we be forgoing? could you be forgoing? could they be forgoing?
Perfecto	Perfecto con V-ing
could I have forgoed? could you have forgoed? could she have forgoed? could we have forgoed? could you have forgoed? could they have forgoed?	could I have been forgoing? could you have been forgoing? could she have been forgoing? could we have been forgoing? could you have been forgoing? could they have been forgoing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not forgo? could you not forgo? could she not forgo? could we not forgo? could you not forgo? could they not forgo?	could I not be forgoing? could you not be forgoing? could she not be forgoing? could we not be forgoing? could you not be forgoing? could they not be forgoing?
Perfecto	Perfecto con V-ing
could I not have forgoed? could you not have forgoed? could she not have forgoed? could we not have forgoed? could you not have forgoed? could they not have forgoed?	could I not have been forgoing? could you not have been forgoing? could she not have been forgoing? could we not have been forgoing? could you not have been forgoing? could they not have been forgoing?