English verb conjugation SHOULD CORROBORATE

Regular verb: corroborate - corroborated - corroborated

Affirmation

Simple form

I'd corroborate
you'd corroborate
he'd corroborate
we'd corroborate
you'd corroborate
they'd corroborate

V-ing form

I'd be corroborating
you'd be corroborating
he'd be corroborating
we'd be corroborating
you'd be corroborating
they'd be corroborating

Perfect

I should've corroborated
you should've corroborated
he should've corroborated
we should've corroborated
you should've corroborated
they should've corroborated

V-ing perfect

I should've been corroborating
you should've been corroborating
he should've been corroborating
we should've been corroborating
you should've been corroborating
they should've been corroborating

Negation

Simple form

I shouldn't corroborate
you shouldn't corroborate
he shouldn't corroborate
we shouldn't corroborate
you shouldn't corroborate
they shouldn't corroborate

V-ing form

I shouldn't be corroborating
you shouldn't be corroborating
he shouldn't be corroborating
we shouldn't be corroborating
you shouldn't be corroborating
they shouldn't be corroborating

Perfect

I shouldn't have corroborated
you shouldn't have corroborated
he shouldn't have corroborated
we shouldn't have corroborated
you shouldn't have corroborated
they shouldn't have corroborated

V-ing perfect

I shouldn't have been corroborating
you shouldn't have been corroborating
he shouldn't have been corroborating
we shouldn't have been corroborating
you shouldn't have been corroborating
they shouldn't have been corroborating

Interrogative form

Simple form

should I corroborate?
should you corroborate?
should he corroborate?
should we corroborate?
should you corroborate?
should they corroborate?

V-ing form

should I be corroborating?
should you be corroborating?
should he be corroborating?
should we be corroborating?
should you be corroborating?
should they be corroborating?

Perfect

should I have corroborated?
should you have corroborated?
should he have corroborated?
should we have corroborated?
should you have corroborated?
should they have corroborated?

V-ing perfect

should I have been corroborating?
should you have been corroborating?
should he have been corroborating?
should we have been corroborating?
should you have been corroborating?
should they have been corroborating?

Interro-negative form

Simple form

shouldn't I corroborate?
shouldn't you corroborate?
shouldn't he corroborate?
shouldn't we corroborate?
shouldn't you corroborate?
shouldn't they corroborate?

V-ing form

shouldn't I be corroborating?
shouldn't you be corroborating?
shouldn't he be corroborating?
shouldn't we be corroborating?
shouldn't you be corroborating?
shouldn't they be corroborating?

Perfect

shouldn't I have corroborated?
shouldn't you have corroborated?
shouldn't he have corroborated?
shouldn't we have corroborated?
shouldn't you have corroborated?
shouldn't they have corroborated?

V-ing perfect

shouldn't I have been corroborating?
shouldn't you have been corroborating?
shouldn't he have been corroborating?
shouldn't we have been corroborating?
shouldn't you have been corroborating?
shouldn't they have been corroborating?

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