Conjugación del verbo inglés
SHALL JACKKNIFE

Verbo regular: jackknife - jackknifed - jackknifed

Afirmación

Forma simple	Forma con V-ing
I shall jackknife you shall jackknife she shall jackknife we shall jackknife you shall jackknife they shall jackknife	I shall be jackknifing you shall be jackknifing she shall be jackknifing we shall be jackknifing you shall be jackknifing they shall be jackknifing
Perfecto	Perfecto con V-ing
I shall have jackknifed you shall have jackknifed she shall have jackknifed we shall have jackknifed you shall have jackknifed they shall have jackknifed	I shall have been jackknifing you shall have been jackknifing she shall have been jackknifing we shall have been jackknifing you shall have been jackknifing they shall have been jackknifing

Negación

Forma simple	Forma con V-ing
I shall not jackknife you shall not jackknife she shall not jackknife we shall not jackknife you shall not jackknife they shall not jackknife	I shall not be jackknifing you shall not be jackknifing she shall not be jackknifing we shall not be jackknifing you shall not be jackknifing they shall not be jackknifing
Perfecto	Perfecto con V-ing
I shall not have jackknifed you shall not have jackknifed she shall not have jackknifed we shall not have jackknifed you shall not have jackknifed they shall not have jackknifed	I shall not have been jackknifing you shall not have been jackknifing she shall not have been jackknifing we shall not have been jackknifing you shall not have been jackknifing they shall not have been jackknifing

Forma interrogativa

Forma simple	Forma con V-ing
shall I jackknife? shall you jackknife? shall she jackknife? shall we jackknife? shall you jackknife? shall they jackknife?	shall I be jackknifing? shall you be jackknifing? shall she be jackknifing? shall we be jackknifing? shall you be jackknifing? shall they be jackknifing?
Perfecto	Perfecto con V-ing
shall I have jackknifed? shall you have jackknifed? shall she have jackknifed? shall we have jackknifed? shall you have jackknifed? shall they have jackknifed?	shall I have been jackknifing? shall you have been jackknifing? shall she have been jackknifing? shall we have been jackknifing? shall you have been jackknifing? shall they have been jackknifing?

Forma interro-negativa

Forma simple	Forma con V-ing
shall I not jackknife? shall you not jackknife? shall she not jackknife? shall we not jackknife? shall you not jackknife? shall they not jackknife?	shall I not be jackknifing? shall you not be jackknifing? shall she not be jackknifing? shall we not be jackknifing? shall you not be jackknifing? shall they not be jackknifing?
Perfecto	Perfecto con V-ing
shall I not have jackknifed? shall you not have jackknifed? shall she not have jackknifed? shall we not have jackknifed? shall you not have jackknifed? shall they not have jackknifed?	shall I not have been jackknifing? shall you not have been jackknifing? shall she not have been jackknifing? shall we not have been jackknifing? shall you not have been jackknifing? shall they not have been jackknifing?