Conjugación del verbo inglés
COULD PLUMP

Verbo regular: plump - plumped - plumped

Afirmación

Forma simple	Forma con V-ing
I could plump you could plump he could plump we could plump you could plump they could plump	I could be plumping you could be plumping he could be plumping we could be plumping you could be plumping they could be plumping
Perfecto	Perfecto con V-ing
I could have plumped you could have plumped he could have plumped we could have plumped you could have plumped they could have plumped	I could have been plumping you could have been plumping he could have been plumping we could have been plumping you could have been plumping they could have been plumping

Negación

Forma simple	Forma con V-ing
I could not plump you could not plump he could not plump we could not plump you could not plump they could not plump	I could not be plumping you could not be plumping he could not be plumping we could not be plumping you could not be plumping they could not be plumping
Perfecto	Perfecto con V-ing
I could not have plumped you could not have plumped he could not have plumped we could not have plumped you could not have plumped they could not have plumped	I could not have been plumping you could not have been plumping he could not have been plumping we could not have been plumping you could not have been plumping they could not have been plumping

Forma interrogativa

Forma simple	Forma con V-ing
could I plump? could you plump? could he plump? could we plump? could you plump? could they plump?	could I be plumping? could you be plumping? could he be plumping? could we be plumping? could you be plumping? could they be plumping?
Perfecto	Perfecto con V-ing
could I have plumped? could you have plumped? could he have plumped? could we have plumped? could you have plumped? could they have plumped?	could I have been plumping? could you have been plumping? could he have been plumping? could we have been plumping? could you have been plumping? could they have been plumping?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not plump? could you not plump? could he not plump? could we not plump? could you not plump? could they not plump?	could I not be plumping? could you not be plumping? could he not be plumping? could we not be plumping? could you not be plumping? could they not be plumping?
Perfecto	Perfecto con V-ing
could I not have plumped? could you not have plumped? could he not have plumped? could we not have plumped? could you not have plumped? could they not have plumped?	could I not have been plumping? could you not have been plumping? could he not have been plumping? could we not have been plumping? could you not have been plumping? could they not have been plumping?