English verb conjugation CAN CONFIRM

Regular verb: confirm - confirmed - confirmed

Affirmation

Simple form

I can confirm
you can confirm
she can confirm
we can confirm
you can confirm
they can confirm

V-ing form

I can be confirming
you can be confirming
she can be confirming
we can be confirming
you can be confirming
they can be confirming

Perfect

I can have confirmed
you can have confirmed
she can have confirmed
we can have confirmed
you can have confirmed
they can have confirmed

V-ing perfect

I can have been confirming
you can have been confirming
she can have been confirming
we can have been confirming
you can have been confirming
they can have been confirming

Negation

Simple form

I cannot confirm
you cannot confirm
she cannot confirm
we cannot confirm
you cannot confirm
they cannot confirm

V-ing form

I cannot be confirming
you cannot be confirming
she cannot be confirming
we cannot be confirming
you cannot be confirming
they cannot be confirming

Perfect

I cannot have confirmed
you cannot have confirmed
she cannot have confirmed
we cannot have confirmed
you cannot have confirmed
they cannot have confirmed

V-ing perfect

I cannot have been confirming
you cannot have been confirming
she cannot have been confirming
we cannot have been confirming
you cannot have been confirming
they cannot have been confirming

Interrogative form

Simple form

can I confirm?
can you confirm?
can she confirm?
can we confirm?
can you confirm?
can they confirm?

V-ing form

can I be confirming?
can you be confirming?
can she be confirming?
can we be confirming?
can you be confirming?
can they be confirming?

Perfect

can I have confirmed?
can you have confirmed?
can she have confirmed?
can we have confirmed?
can you have confirmed?
can they have confirmed?

V-ing perfect

can I have been confirming?
can you have been confirming?
can she have been confirming?
can we have been confirming?
can you have been confirming?
can they have been confirming?

Interro-negative form

Simple form

can I not confirm?
can you not confirm?
can she not confirm?
can we not confirm?
can you not confirm?
can they not confirm?

V-ing form

can I not be confirming?
can you not be confirming?
can she not be confirming?
can we not be confirming?
can you not be confirming?
can they not be confirming?

Perfect

can I not have confirmed?
can you not have confirmed?
can she not have confirmed?
can we not have confirmed?
can you not have confirmed?
can they not have confirmed?

V-ing perfect

can I not have been confirming?
can you not have been confirming?
can she not have been confirming?
can we not have been confirming?
can you not have been confirming?
can they not have been confirming?

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