English verb conjugation OUGHT TO UNDERGO

Irregular verb: undergo - underwent - undergone

Affirmation

Simple form

I ought to undergo
you ought to undergo
he ought to undergo
we ought to undergo
you ought to undergo
they ought to undergo

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

I ought not to undergo
you ought not to undergo
he ought not to undergo
we ought not to undergo
you ought not to undergo
they ought not to undergo

V-ing form

I ought not to undergoing
you ought not to undergoing
he ought not to undergoing
we ought not to undergoing
you ought not to undergoing
they ought not to undergoing

Perfect

I ought not to have undergone
you ought not to have undergone
he ought not to have undergone
we ought not to have undergone
you ought not to have undergone
they ought not to have undergone

V-ing perfect

I ought not to have been undergoing
you ought not to have been undergoing
he ought not to have been undergoing
we ought not to have been undergoing
you ought not to have been undergoing
they ought not to have been undergoing

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

ought I not to undergo?
ought you not to undergo?
ought he not to undergo?
ought we not to undergo?
ought you not to undergo?
ought they not to undergo?

V-ing form

ought I not to be undergoing?
ought you not to be undergoing?
ought he not to be undergoing?
ought we not to be undergoing?
ought you not to be undergoing?
ought they not to be undergoing?

Perfect

ought I not to have undergone?
ought you not to have undergone?
ought he not to have undergone?
ought we not to have undergone?
ought you not to have undergone?
ought they not to have undergone?

V-ing perfect

ought I not to have been undergoing?
ought you not to have been undergoing?
ought he not to have been undergoing?
ought we not to have been undergoing?
ought you not to have been undergoing?
ought they not to have been undergoing?

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