English verb conjugation MAY PROOF

Regular verb: proof - proofed - proofed

Affirmation

Simple form

I may proof
you may proof
he may proof
we may proof
you may proof
they may proof

V-ing form

I may be proofing
you may be proofing
he may be proofing
we may be proofing
you may be proofing
they may be proofing

Perfect

I may have proofed
you may have proofed
he may have proofed
we may have proofed
you may have proofed
they may have proofed

V-ing perfect

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

Negation

Simple form

I mayn't proof
you mayn't proof
he mayn't proof
we mayn't proof
you mayn't proof
they mayn't proof

V-ing form

I mayn't be proofing
you mayn't be proofing
he mayn't be proofing
we mayn't be proofing
you mayn't be proofing
they mayn't be proofing

Perfect

I mayn't have proofed
you mayn't have proofed
he mayn't have proofed
we mayn't have proofed
you mayn't have proofed
they mayn't have proofed

V-ing perfect

I mayn't have been proofing
you mayn't have been proofing
he mayn't have been proofing
we mayn't have been proofing
you mayn't have been proofing
they mayn't have been proofing

Interrogative form

Simple form

may I proof?
may you proof?
may he proof?
may we proof?
may you proof?
may they proof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mayn't I proof?
mayn't you proof?
mayn't he proof?
mayn't we proof?
mayn't you proof?
mayn't they proof?

V-ing form

mayn't I be proofing?
mayn't you be proofing?
mayn't he be proofing?
mayn't we be proofing?
mayn't you be proofing?
mayn't they be proofing?

Perfect

mayn't I have proofed?
mayn't you have proofed?
mayn't he have proofed?
mayn't we have proofed?
mayn't you have proofed?
mayn't they have proofed?

V-ing perfect

mayn't I have been proofing?
mayn't you have been proofing?
mayn't he have been proofing?
mayn't we have been proofing?
mayn't you have been proofing?
mayn't they have been proofing?

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