could expel
Verbo regular: expel - expelled- expelled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not expel
you could not expel
he could not expel
we could not expel
you could not expel
they could not expel 	I could not be expelling
you could not be expelling
he could not be expelling
we could not be expelling
you could not be expelling
they could not be expelling	I could not have expelled
you could not have expelled
he could not have expelled
we could not have expelled
you could not have expelled
they could not have expelled	I could not have been expelling
you could not have been expelling
he could not have been expelling
we could not have been expelling
you could not have been expelling
they could not have been expelling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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? 	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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not expel?
could you not expel?
could he not expel?
could we not expel?
could you not expel?
could they not expel? 	could I not be expelling?
could you not be expelling?
could he not be expelling?
could we not be expelling?
could you not be expelling?
could they not be expelling? 	could I not have expelled?
could you not have expelled?
could he not have expelled?
could we not have expelled?
could you not have expelled?
could they not have expelled? 	could I not have been expelling?
could you not have been expelling?
could he not have been expelling?
could we not have been expelling?
could you not have been expelling?
could they not have been expelling?