English verb conjugation CAN PROOFREAD

Irregular verb: proofread - proofread - proofread

Affirmation

Simple form

I can proofread
you can proofread
he can proofread
we can proofread
you can proofread
they can proofread

V-ing form

I can be proofreading
you can be proofreading
he can be proofreading
we can be proofreading
you can be proofreading
they can be proofreading

Perfect

I can have proofread
you can have proofread
he can have proofread
we can have proofread
you can have proofread
they can have proofread

V-ing perfect

I can have been proofreading
you can have been proofreading
he can have been proofreading
we can have been proofreading
you can have been proofreading
they can have been proofreading

Negation

Simple form

I can't proofread
you can't proofread
he can't proofread
we can't proofread
you can't proofread
they can't proofread

V-ing form

I can't be proofreading
you can't be proofreading
he can't be proofreading
we can't be proofreading
you can't be proofreading
they can't be proofreading

Perfect

I can't have proofread
you can't have proofread
he can't have proofread
we can't have proofread
you can't have proofread
they can't have proofread

V-ing perfect

I can't have been proofreading
you can't have been proofreading
he can't have been proofreading
we can't have been proofreading
you can't have been proofreading
they can't have been proofreading

Interrogative form

Simple form

can I proofread?
can you proofread?
can he proofread?
can we proofread?
can you proofread?
can they proofread?

V-ing form

can I be proofreading?
can you be proofreading?
can he be proofreading?
can we be proofreading?
can you be proofreading?
can they be proofreading?

Perfect

can I have proofread?
can you have proofread?
can he have proofread?
can we have proofread?
can you have proofread?
can they have proofread?

V-ing perfect

can I have been proofreading?
can you have been proofreading?
can he have been proofreading?
can we have been proofreading?
can you have been proofreading?
can they have been proofreading?

Interro-negative form

Simple form

can't I proofread?
can't you proofread?
can't he proofread?
can't we proofread?
can't you proofread?
can't they proofread?

V-ing form

can't I be proofreading?
can't you be proofreading?
can't he be proofreading?
can't we be proofreading?
can't you be proofreading?
can't they be proofreading?

Perfect

can't I have proofread?
can't you have proofread?
can't he have proofread?
can't we have proofread?
can't you have proofread?
can't they have proofread?

V-ing perfect

can't I have been proofreading?
can't you have been proofreading?
can't he have been proofreading?
can't we have been proofreading?
can't you have been proofreading?
can't they have been proofreading?

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