I could overwind you could overwind he could overwind we could overwind you could overwind they could overwind
Forma con V-ing
I could be overwinding you could be overwinding he could be overwinding we could be overwinding you could be overwinding they could be overwinding
Perfecto
I could have overwinded you could have overwinded he could have overwinded we could have overwinded you could have overwinded they could have overwinded
Perfecto con V-ing
I could have been overwinding you could have been overwinding he could have been overwinding we could have been overwinding you could have been overwinding they could have been overwinding
Negación
Forma simple
I couldn't overwind you couldn't overwind he couldn't overwind we couldn't overwind you couldn't overwind they couldn't overwind
Forma con V-ing
I couldn't be overwinding you couldn't be overwinding he couldn't be overwinding we couldn't be overwinding you couldn't be overwinding they couldn't be overwinding
Perfecto
I couldn't have overwinded you couldn't have overwinded he couldn't have overwinded we couldn't have overwinded you couldn't have overwinded they couldn't have overwinded
Perfecto con V-ing
I couldn't have been overwinding you couldn't have been overwinding he couldn't have been overwinding we couldn't have been overwinding you couldn't have been overwinding they couldn't have been overwinding
Forma interrogativa
Forma simple
could I overwind? could you overwind? could he overwind? could we overwind? could you overwind? could they overwind?
Forma con V-ing
could I be overwinding? could you be overwinding? could he be overwinding? could we be overwinding? could you be overwinding? could they be overwinding?
Perfecto
could I have overwinded? could you have overwinded? could he have overwinded? could we have overwinded? could you have overwinded? could they have overwinded?
Perfecto con V-ing
could I have been overwinding? could you have been overwinding? could he have been overwinding? could we have been overwinding? could you have been overwinding? could they have been overwinding?
Forma interro-negativa
Forma simple
couldn't I overwind? couldn't you overwind? couldn't he overwind? couldn't we overwind? couldn't you overwind? couldn't they overwind?
Forma con V-ing
couldn't I be overwinding? couldn't you be overwinding? couldn't he be overwinding? couldn't we be overwinding? couldn't you be overwinding? couldn't they be overwinding?
Perfecto
couldn't I have overwinded? couldn't you have overwinded? couldn't he have overwinded? couldn't we have overwinded? couldn't you have overwinded? couldn't they have overwinded?
Perfecto con V-ing
couldn't I have been overwinding? couldn't you have been overwinding? couldn't he have been overwinding? couldn't we have been overwinding? couldn't you have been overwinding? couldn't they have been overwinding?