Conjugación del verbo inglés
COULD UNCURL

Verbo regular: uncurl - uncurled - uncurled

Afirmación

Forma simple	Forma con V-ing
I could uncurl you could uncurl he could uncurl we could uncurl you could uncurl they could uncurl	I could be uncurling you could be uncurling he could be uncurling we could be uncurling you could be uncurling they could be uncurling
Perfecto	Perfecto con V-ing
I could have uncurled you could have uncurled he could have uncurled we could have uncurled you could have uncurled they could have uncurled	I could have been uncurling you could have been uncurling he could have been uncurling we could have been uncurling you could have been uncurling they could have been uncurling

Negación

Forma simple	Forma con V-ing
I could not uncurl you could not uncurl he could not uncurl we could not uncurl you could not uncurl they could not uncurl	I could not be uncurling you could not be uncurling he could not be uncurling we could not be uncurling you could not be uncurling they could not be uncurling
Perfecto	Perfecto con V-ing
I could not have uncurled you could not have uncurled he could not have uncurled we could not have uncurled you could not have uncurled they could not have uncurled	I could not have been uncurling you could not have been uncurling he could not have been uncurling we could not have been uncurling you could not have been uncurling they could not have been uncurling

Forma interrogativa

Forma simple	Forma con V-ing
could I uncurl? could you uncurl? could he uncurl? could we uncurl? could you uncurl? could they uncurl?	could I be uncurling? could you be uncurling? could he be uncurling? could we be uncurling? could you be uncurling? could they be uncurling?
Perfecto	Perfecto con V-ing
could I have uncurled? could you have uncurled? could he have uncurled? could we have uncurled? could you have uncurled? could they have uncurled?	could I have been uncurling? could you have been uncurling? could he have been uncurling? could we have been uncurling? could you have been uncurling? could they have been uncurling?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not uncurl? could you not uncurl? could he not uncurl? could we not uncurl? could you not uncurl? could they not uncurl?	could I not be uncurling? could you not be uncurling? could he not be uncurling? could we not be uncurling? could you not be uncurling? could they not be uncurling?
Perfecto	Perfecto con V-ing
could I not have uncurled? could you not have uncurled? could he not have uncurled? could we not have uncurled? could you not have uncurled? could they not have uncurled?	could I not have been uncurling? could you not have been uncurling? could he not have been uncurling? could we not have been uncurling? could you not have been uncurling? could they not have been uncurling?