could quell
Verbo regular: quell - quelled- quelled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could quell
you could quell
he could quell
we could quell
you could quell
they could quell 	I could be quelling
you could be quelling
he could be quelling
we could be quelling
you could be quelling
they could be quelling	I could have quelled
you could have quelled
he could have quelled
we could have quelled
you could have quelled
they could have quelled	I could have been quelling
you could have been quelling
he could have been quelling
we could have been quelling
you could have been quelling
they could have been quelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not quell
you could not quell
he could not quell
we could not quell
you could not quell
they could not quell 	I could not be quelling
you could not be quelling
he could not be quelling
we could not be quelling
you could not be quelling
they could not be quelling	I could not have quelled
you could not have quelled
he could not have quelled
we could not have quelled
you could not have quelled
they could not have quelled	I could not have been quelling
you could not have been quelling
he could not have been quelling
we could not have been quelling
you could not have been quelling
they could not have been quelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I quell?
could you quell?
could he quell?
could we quell?
could you quell?
could they quell? 	could I be quelling?
could you be quelling?
could he be quelling?
could we be quelling?
could you be quelling?
could they be quelling? 	could I have quelled?
could you have quelled?
could he have quelled?
could we have quelled?
could you have quelled?
could they have quelled? 	could I have been quelling?
could you have been quelling?
could he have been quelling?
could we have been quelling?
could you have been quelling?
could they have been quelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not quell?
could you not quell?
could he not quell?
could we not quell?
could you not quell?
could they not quell? 	could I not be quelling?
could you not be quelling?
could he not be quelling?
could we not be quelling?
could you not be quelling?
could they not be quelling? 	could I not have quelled?
could you not have quelled?
could he not have quelled?
could we not have quelled?
could you not have quelled?
could they not have quelled? 	could I not have been quelling?
could you not have been quelling?
could he not have been quelling?
could we not have been quelling?
could you not have been quelling?
could they not have been quelling?