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 couldn't uncurl you couldn't uncurl he couldn't uncurl we couldn't uncurl you couldn't uncurl they couldn't uncurl	I couldn't be uncurling you couldn't be uncurling he couldn't be uncurling we couldn't be uncurling you couldn't be uncurling they couldn't be uncurling
Perfecto	Perfecto con V-ing
I couldn't have uncurled you couldn't have uncurled he couldn't have uncurled we couldn't have uncurled you couldn't have uncurled they couldn't have uncurled	I couldn't have been uncurling you couldn't have been uncurling he couldn't have been uncurling we couldn't have been uncurling you couldn't have been uncurling they couldn't 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
couldn't I uncurl? couldn't you uncurl? couldn't he uncurl? couldn't we uncurl? couldn't you uncurl? couldn't they uncurl?	couldn't I be uncurling? couldn't you be uncurling? couldn't he be uncurling? couldn't we be uncurling? couldn't you be uncurling? couldn't they be uncurling?
Perfecto	Perfecto con V-ing
couldn't I have uncurled? couldn't you have uncurled? couldn't he have uncurled? couldn't we have uncurled? couldn't you have uncurled? couldn't they have uncurled?	couldn't I have been uncurling? couldn't you have been uncurling? couldn't he have been uncurling? couldn't we have been uncurling? couldn't you have been uncurling? couldn't they have been uncurling?