English verb conjugation SHOULD PROOF

Regular verb: proof - proofed - proofed

Affirmation

Simple form

I should proof
you should proof
he should proof
we should proof
you should proof
they should proof

V-ing form

I should be proofing
you should be proofing
he should be proofing
we should be proofing
you should be proofing
they should be proofing

Perfect

I should have proofed
you should have proofed
he should have proofed
we should have proofed
you should have proofed
they should have proofed

V-ing perfect

I should have been proofing
you should have been proofing
he should have been proofing
we should have been proofing
you should have been proofing
they should have been proofing

Negation

Simple form

I should not proof
you should not proof
he should not proof
we should not proof
you should not proof
they should not proof

V-ing form

I should not be proofing
you should not be proofing
he should not be proofing
we should not be proofing
you should not be proofing
they should not be proofing

Perfect

I should not have proofed
you should not have proofed
he should not have proofed
we should not have proofed
you should not have proofed
they should not have proofed

V-ing perfect

I should not have been proofing
you should not have been proofing
he should not have been proofing
we should not have been proofing
you should not have been proofing
they should not have been proofing

Interrogative form

Simple form

should I proof?
should you proof?
should he proof?
should we proof?
should you proof?
should they proof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

should I not proof?
should you not proof?
should he not proof?
should we not proof?
should you not proof?
should they not proof?

V-ing form

should I not be proofing?
should you not be proofing?
should he not be proofing?
should we not be proofing?
should you not be proofing?
should they not be proofing?

Perfect

should I not have proofed?
should you not have proofed?
should he not have proofed?
should we not have proofed?
should you not have proofed?
should they not have proofed?

V-ing perfect

should I not have been proofing?
should you not have been proofing?
should he not have been proofing?
should we not have been proofing?
should you not have been proofing?
should they not have been proofing?

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