I could sparkle you could sparkle she could sparkle we could sparkle you could sparkle they could sparkle
Forma con V-ing
I could be sparkling you could be sparkling she could be sparkling we could be sparkling you could be sparkling they could be sparkling
Perfecto
I could have sparkled you could have sparkled she could have sparkled we could have sparkled you could have sparkled they could have sparkled
Perfecto con V-ing
I could have been sparkling you could have been sparkling she could have been sparkling we could have been sparkling you could have been sparkling they could have been sparkling
Negación
Forma simple
I could not sparkle you could not sparkle she could not sparkle we could not sparkle you could not sparkle they could not sparkle
Forma con V-ing
I could not be sparkling you could not be sparkling she could not be sparkling we could not be sparkling you could not be sparkling they could not be sparkling
Perfecto
I could not have sparkled you could not have sparkled she could not have sparkled we could not have sparkled you could not have sparkled they could not have sparkled
Perfecto con V-ing
I could not have been sparkling you could not have been sparkling she could not have been sparkling we could not have been sparkling you could not have been sparkling they could not have been sparkling
Forma interrogativa
Forma simple
could I sparkle? could you sparkle? could she sparkle? could we sparkle? could you sparkle? could they sparkle?
Forma con V-ing
could I be sparkling? could you be sparkling? could she be sparkling? could we be sparkling? could you be sparkling? could they be sparkling?
Perfecto
could I have sparkled? could you have sparkled? could she have sparkled? could we have sparkled? could you have sparkled? could they have sparkled?
Perfecto con V-ing
could I have been sparkling? could you have been sparkling? could she have been sparkling? could we have been sparkling? could you have been sparkling? could they have been sparkling?
Forma interro-negativa
Forma simple
could I not sparkle? could you not sparkle? could she not sparkle? could we not sparkle? could you not sparkle? could they not sparkle?
Forma con V-ing
could I not be sparkling? could you not be sparkling? could she not be sparkling? could we not be sparkling? could you not be sparkling? could they not be sparkling?
Perfecto
could I not have sparkled? could you not have sparkled? could she not have sparkled? could we not have sparkled? could you not have sparkled? could they not have sparkled?
Perfecto con V-ing
could I not have been sparkling? could you not have been sparkling? could she not have been sparkling? could we not have been sparkling? could you not have been sparkling? could they not have been sparkling?