Other forms to jackknife ? | remove negation | female gender | contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to
Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation TO JACKKNIFE
Regular verb: jackknife - jackknifed - jackknifed
Indicative
Present
I do not jackknifeyou do not jackknife
he does not jackknife
we do not jackknife
you do not jackknife
they do not jackknife
Present continuous
I am not jackknifingyou are not jackknifing
he is not jackknifing
we are not jackknifing
you are not jackknifing
they are not jackknifing
Preterite
I did not jackknifeyou did not jackknife
he did not jackknife
we did not jackknife
you did not jackknife
they did not jackknife
Preterite continuous
I was not jackknifingyou were not jackknifing
he was not jackknifing
we were not jackknifing
you were not jackknifing
they were not jackknifing
Present perfect
I have not jackknifedyou have not jackknifed
he has not jackknifed
we have not jackknifed
you have not jackknifed
they have not jackknifed
Present perfect continuous
I have not been jackknifingyou have not been jackknifing
he has not been jackknifing
we have not been jackknifing
you have not been jackknifing
they have not been jackknifing
Pluperfect
I had not jackknifedyou had not jackknifed
he had not jackknifed
we had not jackknifed
you had not jackknifed
they had not jackknifed
Pluperfect continuous
I had not been jackknifingyou had not been jackknifing
he had not been jackknifing
we had not been jackknifing
you had not been jackknifing
they had not been jackknifing
Future
I will not jackknifeyou will not jackknife
he will not jackknife
we will not jackknife
you will not jackknife
they will not jackknife
Future continuous
I will not be jackknifingyou will not be jackknifing
he will not be jackknifing
we will not be jackknifing
you will not be jackknifing
they will not be jackknifing
Future perfect
I will not have jackknifedyou will not have jackknifed
he will not have jackknifed
we will not have jackknifed
you will not have jackknifed
they will not have jackknifed
Future perfect continuous
I will not have been jackknifingyou will not have been jackknifing
he will not have been jackknifing
we will not have been jackknifing
you will not have been jackknifing
they will not have been jackknifing
Conditional
Present
I would not jackknifeyou would not jackknife
he would not jackknife
we would not jackknife
you would not jackknife
they would not jackknife
Present continuous
I would not be jackknifingyou would not be jackknifing
he would not be jackknifing
we would not be jackknifing
you would not be jackknifing
they would not be jackknifing
Past
I would not have jackknifedyou would not have jackknifed
he would not have jackknifed
we would not have jackknifed
you would not have jackknifed
they would not have jackknifed
Past continuous
I would not have been jackknifingyou would not have been jackknifing
he would not have been jackknifing
we would not have been jackknifing
you would not have been jackknifing
they would not have been jackknifing
Imperative
Imperative
do not jackknifeLet's not jackknife
do not jackknife
Infinitive
Infinitive
to jackknifeParticiple
Present
jackknifingPast
jackknifed