English verb conjugation OUGHT TO CORROBORATE

Regular verb: corroborate - corroborated - corroborated

Affirmation

Simple form

I ought to corroborate
you ought to corroborate
he ought to corroborate
we ought to corroborate
you ought to corroborate
they ought to corroborate

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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