English verb conjugation CAN TELEPHONE

Regular verb: telephone - telephoned - telephoned

Affirmation

Simple form

I can telephone
you can telephone
he can telephone
we can telephone
you can telephone
they can telephone

V-ing form

I can be telephoning
you can be telephoning
he can be telephoning
we can be telephoning
you can be telephoning
they can be telephoning

Perfect

I can have telephoned
you can have telephoned
he can have telephoned
we can have telephoned
you can have telephoned
they can have telephoned

V-ing perfect

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

Negation

Simple form

I cannot telephone
you cannot telephone
he cannot telephone
we cannot telephone
you cannot telephone
they cannot telephone

V-ing form

I cannot be telephoning
you cannot be telephoning
he cannot be telephoning
we cannot be telephoning
you cannot be telephoning
they cannot be telephoning

Perfect

I cannot have telephoned
you cannot have telephoned
he cannot have telephoned
we cannot have telephoned
you cannot have telephoned
they cannot have telephoned

V-ing perfect

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

Interrogative form

Simple form

can I telephone?
can you telephone?
can he telephone?
can we telephone?
can you telephone?
can they telephone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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