Conjugación del verbo inglés
COULD OVERREFINE

Verbo regular: overrefine - overrefined - overrefined

Afirmación

Forma simple	Forma con V-ing
I could overrefine you could overrefine she could overrefine we could overrefine you could overrefine they could overrefine	I could be overrefining you could be overrefining she could be overrefining we could be overrefining you could be overrefining they could be overrefining
Perfecto	Perfecto con V-ing
I could have overrefined you could have overrefined she could have overrefined we could have overrefined you could have overrefined they could have overrefined	I could have been overrefining you could have been overrefining she could have been overrefining we could have been overrefining you could have been overrefining they could have been overrefining

Negación

Forma simple	Forma con V-ing
I couldn't overrefine you couldn't overrefine she couldn't overrefine we couldn't overrefine you couldn't overrefine they couldn't overrefine	I couldn't be overrefining you couldn't be overrefining she couldn't be overrefining we couldn't be overrefining you couldn't be overrefining they couldn't be overrefining
Perfecto	Perfecto con V-ing
I couldn't have overrefined you couldn't have overrefined she couldn't have overrefined we couldn't have overrefined you couldn't have overrefined they couldn't have overrefined	I couldn't have been overrefining you couldn't have been overrefining she couldn't have been overrefining we couldn't have been overrefining you couldn't have been overrefining they couldn't have been overrefining

Forma interrogativa

Forma simple	Forma con V-ing
could I overrefine? could you overrefine? could she overrefine? could we overrefine? could you overrefine? could they overrefine?	could I be overrefining? could you be overrefining? could she be overrefining? could we be overrefining? could you be overrefining? could they be overrefining?
Perfecto	Perfecto con V-ing
could I have overrefined? could you have overrefined? could she have overrefined? could we have overrefined? could you have overrefined? could they have overrefined?	could I have been overrefining? could you have been overrefining? could she have been overrefining? could we have been overrefining? could you have been overrefining? could they have been overrefining?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I overrefine? couldn't you overrefine? couldn't she overrefine? couldn't we overrefine? couldn't you overrefine? couldn't they overrefine?	couldn't I be overrefining? couldn't you be overrefining? couldn't she be overrefining? couldn't we be overrefining? couldn't you be overrefining? couldn't they be overrefining?
Perfecto	Perfecto con V-ing
couldn't I have overrefined? couldn't you have overrefined? couldn't she have overrefined? couldn't we have overrefined? couldn't you have overrefined? couldn't they have overrefined?	couldn't I have been overrefining? couldn't you have been overrefining? couldn't she have been overrefining? couldn't we have been overrefining? couldn't you have been overrefining? couldn't they have been overrefining?