Conjugación del verbo inglés
COULD SURGE

Verbo regular: surge - surged - surged

Afirmación

Forma simple	Forma con V-ing
I could surge you could surge he could surge we could surge you could surge they could surge	I could be surging you could be surging he could be surging we could be surging you could be surging they could be surging
Perfecto	Perfecto con V-ing
I could have surged you could have surged he could have surged we could have surged you could have surged they could have surged	I could have been surging you could have been surging he could have been surging we could have been surging you could have been surging they could have been surging

Negación

Forma simple	Forma con V-ing
I couldn't surge you couldn't surge he couldn't surge we couldn't surge you couldn't surge they couldn't surge	I couldn't be surging you couldn't be surging he couldn't be surging we couldn't be surging you couldn't be surging they couldn't be surging
Perfecto	Perfecto con V-ing
I couldn't have surged you couldn't have surged he couldn't have surged we couldn't have surged you couldn't have surged they couldn't have surged	I couldn't have been surging you couldn't have been surging he couldn't have been surging we couldn't have been surging you couldn't have been surging they couldn't have been surging

Forma interrogativa

Forma simple	Forma con V-ing
could I surge? could you surge? could he surge? could we surge? could you surge? could they surge?	could I be surging? could you be surging? could he be surging? could we be surging? could you be surging? could they be surging?
Perfecto	Perfecto con V-ing
could I have surged? could you have surged? could he have surged? could we have surged? could you have surged? could they have surged?	could I have been surging? could you have been surging? could he have been surging? could we have been surging? could you have been surging? could they have been surging?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I surge? couldn't you surge? couldn't he surge? couldn't we surge? couldn't you surge? couldn't they surge?	couldn't I be surging? couldn't you be surging? couldn't he be surging? couldn't we be surging? couldn't you be surging? couldn't they be surging?
Perfecto	Perfecto con V-ing
couldn't I have surged? couldn't you have surged? couldn't he have surged? couldn't we have surged? couldn't you have surged? couldn't they have surged?	couldn't I have been surging? couldn't you have been surging? couldn't he have been surging? couldn't we have been surging? couldn't you have been surging? couldn't they have been surging?