Conjugación del verbo inglés
COULD STILL

Verbo regular: still - stilled - stilled

Afirmación

Forma simple	Forma con V-ing
I could still you could still she could still we could still you could still they could still	I could be stilling you could be stilling she could be stilling we could be stilling you could be stilling they could be stilling
Perfecto	Perfecto con V-ing
I could have stilled you could have stilled she could have stilled we could have stilled you could have stilled they could have stilled	I could have been stilling you could have been stilling she could have been stilling we could have been stilling you could have been stilling they could have been stilling

Negación

Forma simple	Forma con V-ing
I could not still you could not still she could not still we could not still you could not still they could not still	I could not be stilling you could not be stilling she could not be stilling we could not be stilling you could not be stilling they could not be stilling
Perfecto	Perfecto con V-ing
I could not have stilled you could not have stilled she could not have stilled we could not have stilled you could not have stilled they could not have stilled	I could not have been stilling you could not have been stilling she could not have been stilling we could not have been stilling you could not have been stilling they could not have been stilling

Forma interrogativa

Forma simple	Forma con V-ing
could I still? could you still? could she still? could we still? could you still? could they still?	could I be stilling? could you be stilling? could she be stilling? could we be stilling? could you be stilling? could they be stilling?
Perfecto	Perfecto con V-ing
could I have stilled? could you have stilled? could she have stilled? could we have stilled? could you have stilled? could they have stilled?	could I have been stilling? could you have been stilling? could she have been stilling? could we have been stilling? could you have been stilling? could they have been stilling?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not still? could you not still? could she not still? could we not still? could you not still? could they not still?	could I not be stilling? could you not be stilling? could she not be stilling? could we not be stilling? could you not be stilling? could they not be stilling?
Perfecto	Perfecto con V-ing
could I not have stilled? could you not have stilled? could she not have stilled? could we not have stilled? could you not have stilled? could they not have stilled?	could I not have been stilling? could you not have been stilling? could she not have been stilling? could we not have been stilling? could you not have been stilling? could they not have been stilling?