English verb conjugation CAN BACKDATE

Regular verb: backdate - backdated - backdated

Affirmation

Simple form

I can backdate
you can backdate
he can backdate
we can backdate
you can backdate
they can backdate

V-ing form

I can be backdating
you can be backdating
he can be backdating
we can be backdating
you can be backdating
they can be backdating

Perfect

I can have backdated
you can have backdated
he can have backdated
we can have backdated
you can have backdated
they can have backdated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I backdate?
can you backdate?
can he backdate?
can we backdate?
can you backdate?
can they backdate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top