Conjugación del verbo inglés
COULD EXPEL

Verbo regular: expel - expelled - expelled

Afirmación

Forma simple	Forma con V-ing
I could expel you could expel he could expel we could expel you could expel they could expel	I could be expelling you could be expelling he could be expelling we could be expelling you could be expelling they could be expelling
Perfecto	Perfecto con V-ing
I could have expelled you could have expelled he could have expelled we could have expelled you could have expelled they could have expelled	I could have been expelling you could have been expelling he could have been expelling we could have been expelling you could have been expelling they could have been expelling

Negación

Forma simple	Forma con V-ing
I couldn't expel you couldn't expel he couldn't expel we couldn't expel you couldn't expel they couldn't expel	I couldn't be expelling you couldn't be expelling he couldn't be expelling we couldn't be expelling you couldn't be expelling they couldn't be expelling
Perfecto	Perfecto con V-ing
I couldn't have expelled you couldn't have expelled he couldn't have expelled we couldn't have expelled you couldn't have expelled they couldn't have expelled	I couldn't have been expelling you couldn't have been expelling he couldn't have been expelling we couldn't have been expelling you couldn't have been expelling they couldn't have been expelling

Forma interrogativa

Forma simple	Forma con V-ing
could I expel? could you expel? could he expel? could we expel? could you expel? could they expel?	could I be expelling? could you be expelling? could he be expelling? could we be expelling? could you be expelling? could they be expelling?
Perfecto	Perfecto con V-ing
could I have expelled? could you have expelled? could he have expelled? could we have expelled? could you have expelled? could they have expelled?	could I have been expelling? could you have been expelling? could he have been expelling? could we have been expelling? could you have been expelling? could they have been expelling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I expel? couldn't you expel? couldn't he expel? couldn't we expel? couldn't you expel? couldn't they expel?	couldn't I be expelling? couldn't you be expelling? couldn't he be expelling? couldn't we be expelling? couldn't you be expelling? couldn't they be expelling?
Perfecto	Perfecto con V-ing
couldn't I have expelled? couldn't you have expelled? couldn't he have expelled? couldn't we have expelled? couldn't you have expelled? couldn't they have expelled?	couldn't I have been expelling? couldn't you have been expelling? couldn't he have been expelling? couldn't we have been expelling? couldn't you have been expelling? couldn't they have been expelling?