would jackknife
Verbo regular: jackknife - jackknifed- jackknifed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would jackknife
you would jackknife
she would jackknife
we would jackknife
you would jackknife
they would jackknife 	I would be jackknifing
you would be jackknifing
she would be jackknifing
we would be jackknifing
you would be jackknifing
they would be jackknifing	I would have jackknifed
you would have jackknifed
she would have jackknifed
we would have jackknifed
you would have jackknifed
they would have jackknifed	I would have been jackknifing
you would have been jackknifing
she would have been jackknifing
we would have been jackknifing
you would have been jackknifing
they would have been jackknifing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would not jackknife
you would not jackknife
she would not jackknife
we would not jackknife
you would not jackknife
they would not jackknife 	I would not be jackknifing
you would not be jackknifing
she would not be jackknifing
we would not be jackknifing
you would not be jackknifing
they would not be jackknifing	I would not have jackknifed
you would not have jackknifed
she would not have jackknifed
we would not have jackknifed
you would not have jackknifed
they would not have jackknifed	I would not have been jackknifing
you would not have been jackknifing
she would not have been jackknifing
we would not have been jackknifing
you would not have been jackknifing
they would not have been jackknifing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I jackknife?
would you jackknife?
would she jackknife?
would we jackknife?
would you jackknife?
would they jackknife? 	would I be jackknifing?
would you be jackknifing?
would she be jackknifing?
would we be jackknifing?
would you be jackknifing?
would they be jackknifing? 	would I have jackknifed?
would you have jackknifed?
would she have jackknifed?
would we have jackknifed?
would you have jackknifed?
would they have jackknifed? 	would I have been jackknifing?
would you have been jackknifing?
would she have been jackknifing?
would we have been jackknifing?
would you have been jackknifing?
would they have been jackknifing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I not jackknife?
would you not jackknife?
would she not jackknife?
would we not jackknife?
would you not jackknife?
would they not jackknife? 	would I not be jackknifing?
would you not be jackknifing?
would she not be jackknifing?
would we not be jackknifing?
would you not be jackknifing?
would they not be jackknifing? 	would I not have jackknifed?
would you not have jackknifed?
would she not have jackknifed?
would we not have jackknifed?
would you not have jackknifed?
would they not have jackknifed? 	would I not have been jackknifing?
would you not have been jackknifing?
would she not have been jackknifing?
would we not have been jackknifing?
would you not have been jackknifing?
would they not have been jackknifing?