English verb conjugation CAN EXCHANGE

Regular verb: exchange - exchanged - exchanged

Affirmation

Simple form

I can exchange
you can exchange
he can exchange
we can exchange
you can exchange
they can exchange

V-ing form

I can be exchanging
you can be exchanging
he can be exchanging
we can be exchanging
you can be exchanging
they can be exchanging

Perfect

I can have exchanged
you can have exchanged
he can have exchanged
we can have exchanged
you can have exchanged
they can have exchanged

V-ing perfect

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

Negation

Simple form

I cannot exchange
you cannot exchange
he cannot exchange
we cannot exchange
you cannot exchange
they cannot exchange

V-ing form

I cannot be exchanging
you cannot be exchanging
he cannot be exchanging
we cannot be exchanging
you cannot be exchanging
they cannot be exchanging

Perfect

I cannot have exchanged
you cannot have exchanged
he cannot have exchanged
we cannot have exchanged
you cannot have exchanged
they cannot have exchanged

V-ing perfect

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

Interrogative form

Simple form

can I exchange?
can you exchange?
can he exchange?
can we exchange?
can you exchange?
can they exchange?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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