English verb conjugation TO JACKKNIFE

Regular verb: jackknife - jackknifed - jackknifed

Indicative

Present

I jackknife
you jackknife
she jackknifes
we jackknife
you jackknife
they jackknife

Present continuous

I am jackknifing
you are jackknifing
she is jackknifing
we are jackknifing
you are jackknifing
they are jackknifing

Preterite

I jackknifed
you jackknifed
she jackknifed
we jackknifed
you jackknifed
they jackknifed

Preterite continuous

I was jackknifing
you were jackknifing
she was jackknifing
we were jackknifing
you were jackknifing
they were jackknifing

Present perfect

I have jackknifed
you have jackknifed
she has jackknifed
we have jackknifed
you have jackknifed
they have jackknifed

Present perfect continuous

I have been jackknifing
you have been jackknifing
she has been jackknifing
we have been jackknifing
you have been jackknifing
they have been jackknifing

Pluperfect

I had jackknifed
you had jackknifed
she had jackknifed
we had jackknifed
you had jackknifed
they had jackknifed

Pluperfect continuous

I had been jackknifing
you had been jackknifing
she had been jackknifing
we had been jackknifing
you had been jackknifing
they had been jackknifing

Future

I will jackknife
you will jackknife
she will jackknife
we will jackknife
you will jackknife
they will jackknife

Future continuous

I will be jackknifing
you will be jackknifing
she will be jackknifing
we will be jackknifing
you will be jackknifing
they will be jackknifing

Future perfect

I will have jackknifed
you will have jackknifed
she will have jackknifed
we will have jackknifed
you will have jackknifed
they will have jackknifed

Future perfect continuous

I will have been jackknifing
you will have been jackknifing
she will have been jackknifing
we will have been jackknifing
you will have been jackknifing
they will have been jackknifing

Conditional

Present

I would jackknife
you would jackknife
she would jackknife
we would jackknife
you would jackknife
they would jackknife

Present continuous

I would be jackknifing
you would be jackknifing
she would be jackknifing
we would be jackknifing
you would be jackknifing
they would be jackknifing

Past

I would have jackknifed
you would have jackknifed
she would have jackknifed
we would have jackknifed
you would have jackknifed
they would have jackknifed

Past continuous

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

Imperative

jackknife
Let's jackknife
jackknife

Infinitive

to jackknife

Participle

Present

jackknifing

Past

jackknifed

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