English verb conjugation OUGHT TO JACKKNIFE

Regular verb: jackknife - jackknifed - jackknifed

Affirmation

Simple form

I ought to jackknife
you ought to jackknife
he ought to jackknife
we ought to jackknife
you ought to jackknife
they ought to jackknife

V-ing form

I ought to be jackknifing
you ought to be jackknifing
he ought to be jackknifing
we ought to be jackknifing
you ought to be jackknifing
they ought to be jackknifing

Perfect

I ought to have jackknifed
you ought to have jackknifed
he ought to have jackknifed
we ought to have jackknifed
you ought to have jackknifed
they ought to have jackknifed

V-ing perfect

I ought to have been jackknifing
you ought to have been jackknifing
he ought to have been jackknifing
we ought to have been jackknifing
you ought to have been jackknifing
they ought to have been jackknifing

Negation

Simple form

I oughtn't to jackknife
you oughtn't to jackknife
he oughtn't to jackknife
we oughtn't to jackknife
you oughtn't to jackknife
they oughtn't to jackknife

V-ing form

I oughtn't to be jackknifing
you oughtn't to be jackknifing
he oughtn't to be jackknifing
we oughtn't to be jackknifing
you oughtn't to be jackknifing
they oughtn't to be jackknifing

Perfect

I oughtn't to have jackknifed
you oughtn't to have jackknifed
he oughtn't to have jackknifed
we oughtn't to have jackknifed
you oughtn't to have jackknifed
they oughtn't to have jackknifed

V-ing perfect

I oughtn't to have been jackknifing
you oughtn't to have been jackknifing
he oughtn't to have been jackknifing
we oughtn't to have been jackknifing
you oughtn't to have been jackknifing
they oughtn't to have been jackknifing

Interrogative form

Simple form

ought to I jackknife?
ought to you jackknife?
ought to he jackknife?
ought to we jackknife?
ought to you jackknife?
ought to they jackknife?

V-ing form

ought to I be jackknifing?
ought to you be jackknifing?
ought to he be jackknifing?
ought to we be jackknifing?
ought to you be jackknifing?
ought to they be jackknifing?

Perfect

ought to I have jackknifed?
ought to you have jackknifed?
ought to he have jackknifed?
ought to we have jackknifed?
ought to you have jackknifed?
ought to they have jackknifed?

V-ing perfect

ought to I have been jackknifing?
ought to you have been jackknifing?
ought to he have been jackknifing?
ought to we have been jackknifing?
ought to you have been jackknifing?
ought to they have been jackknifing?

Interro-negative form

Simple form

oughtn't I to jackknife?
oughtn't you to jackknife?
oughtn't he to jackknife?
oughtn't we to jackknife?
oughtn't you to jackknife?
oughtn't they to jackknife?

V-ing form

oughtn't I to be jackknifing?
oughtn't you to be jackknifing?
oughtn't he to be jackknifing?
oughtn't we to be jackknifing?
oughtn't you to be jackknifing?
oughtn't they to be jackknifing?

Perfect

oughtn't I to have jackknifed?
oughtn't you to have jackknifed?
oughtn't he to have jackknifed?
oughtn't we to have jackknifed?
oughtn't you to have jackknifed?
oughtn't they to have jackknifed?

V-ing perfect

oughtn't I to have been jackknifing?
oughtn't you to have been jackknifing?
oughtn't he to have been jackknifing?
oughtn't we to have been jackknifing?
oughtn't you to have been jackknifing?
oughtn't they to have been jackknifing?

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