English verb conjugation CAN PEEN

Regular verb: peen - peened - peened

Affirmation

Simple form

I can peen
you can peen
he can peen
we can peen
you can peen
they can peen

V-ing form

I can be peening
you can be peening
he can be peening
we can be peening
you can be peening
they can be peening

Perfect

I can have peened
you can have peened
he can have peened
we can have peened
you can have peened
they can have peened

V-ing perfect

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

Negation

Simple form

I cannot peen
you cannot peen
he cannot peen
we cannot peen
you cannot peen
they cannot peen

V-ing form

I cannot be peening
you cannot be peening
he cannot be peening
we cannot be peening
you cannot be peening
they cannot be peening

Perfect

I cannot have peened
you cannot have peened
he cannot have peened
we cannot have peened
you cannot have peened
they cannot have peened

V-ing perfect

I cannot have been peening
you cannot have been peening
he cannot have been peening
we cannot have been peening
you cannot have been peening
they cannot have been peening

Interrogative form

Simple form

can I peen?
can you peen?
can he peen?
can we peen?
can you peen?
can they peen?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can I not peen?
can you not peen?
can he not peen?
can we not peen?
can you not peen?
can they not peen?

V-ing form

can I not be peening?
can you not be peening?
can he not be peening?
can we not be peening?
can you not be peening?
can they not be peening?

Perfect

can I not have peened?
can you not have peened?
can he not have peened?
can we not have peened?
can you not have peened?
can they not have peened?

V-ing perfect

can I not have been peening?
can you not have been peening?
can he not have been peening?
can we not have been peening?
can you not have been peening?
can they not have been peening?

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