Conjugación del verbo inglés
COULD SHRIVEL

Verbo regular: shrivel - shrivelled - shrivelled

Afirmación

Forma simple	Forma con V-ing
I could shrivel you could shrivel he could shrivel we could shrivel you could shrivel they could shrivel	I could be shrivelling you could be shrivelling he could be shrivelling we could be shrivelling you could be shrivelling they could be shrivelling
Perfecto	Perfecto con V-ing
I could have shrivelled you could have shrivelled he could have shrivelled we could have shrivelled you could have shrivelled they could have shrivelled	I could have been shrivelling you could have been shrivelling he could have been shrivelling we could have been shrivelling you could have been shrivelling they could have been shrivelling

Negación

Forma simple	Forma con V-ing
I couldn't shrivel you couldn't shrivel he couldn't shrivel we couldn't shrivel you couldn't shrivel they couldn't shrivel	I couldn't be shrivelling you couldn't be shrivelling he couldn't be shrivelling we couldn't be shrivelling you couldn't be shrivelling they couldn't be shrivelling
Perfecto	Perfecto con V-ing
I couldn't have shrivelled you couldn't have shrivelled he couldn't have shrivelled we couldn't have shrivelled you couldn't have shrivelled they couldn't have shrivelled	I couldn't have been shrivelling you couldn't have been shrivelling he couldn't have been shrivelling we couldn't have been shrivelling you couldn't have been shrivelling they couldn't have been shrivelling

Forma interrogativa

Forma simple	Forma con V-ing
could I shrivel? could you shrivel? could he shrivel? could we shrivel? could you shrivel? could they shrivel?	could I be shrivelling? could you be shrivelling? could he be shrivelling? could we be shrivelling? could you be shrivelling? could they be shrivelling?
Perfecto	Perfecto con V-ing
could I have shrivelled? could you have shrivelled? could he have shrivelled? could we have shrivelled? could you have shrivelled? could they have shrivelled?	could I have been shrivelling? could you have been shrivelling? could he have been shrivelling? could we have been shrivelling? could you have been shrivelling? could they have been shrivelling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I shrivel? couldn't you shrivel? couldn't he shrivel? couldn't we shrivel? couldn't you shrivel? couldn't they shrivel?	couldn't I be shrivelling? couldn't you be shrivelling? couldn't he be shrivelling? couldn't we be shrivelling? couldn't you be shrivelling? couldn't they be shrivelling?
Perfecto	Perfecto con V-ing
couldn't I have shrivelled? couldn't you have shrivelled? couldn't he have shrivelled? couldn't we have shrivelled? couldn't you have shrivelled? couldn't they have shrivelled?	couldn't I have been shrivelling? couldn't you have been shrivelling? couldn't he have been shrivelling? couldn't we have been shrivelling? couldn't you have been shrivelling? couldn't they have been shrivelling?