English verb conjugation
WOULD BACKDATE

Regular verb: backdate - backdated - backdated

Affirmation

Simple form	V-ing form
I would backdate you would backdate she would backdate we would backdate you would backdate they would backdate	I would be backdating you would be backdating she would be backdating we would be backdating you would be backdating they would be backdating
Perfect	V-ing perfect
I would have backdated you would have backdated she would have backdated we would have backdated you would have backdated they would have backdated	I would have been backdating you would have been backdating she would have been backdating we would have been backdating you would have been backdating they would have been backdating

Negation

Simple form	V-ing form
I would not backdate you would not backdate she would not backdate we would not backdate you would not backdate they would not backdate	I would not be backdating you would not be backdating she would not be backdating we would not be backdating you would not be backdating they would not be backdating
Perfect	V-ing perfect
I would not have backdated you would not have backdated she would not have backdated we would not have backdated you would not have backdated they would not have backdated	I would not have been backdating you would not have been backdating she would not have been backdating we would not have been backdating you would not have been backdating they would not have been backdating

Interrogative form

Simple form	V-ing form
would I backdate? would you backdate? would she backdate? would we backdate? would you backdate? would they backdate?	would I be backdating? would you be backdating? would she be backdating? would we be backdating? would you be backdating? would they be backdating?
Perfect	V-ing perfect
would I have backdated? would you have backdated? would she have backdated? would we have backdated? would you have backdated? would they have backdated?	would I have been backdating? would you have been backdating? would she have been backdating? would we have been backdating? would you have been backdating? would they have been backdating?

Interro-negative form

Simple form	V-ing form
would I not backdate? would you not backdate? would she not backdate? would we not backdate? would you not backdate? would they not backdate?	would I not be backdating? would you not be backdating? would she not be backdating? would we not be backdating? would you not be backdating? would they not be backdating?
Perfect	V-ing perfect
would I not have backdated? would you not have backdated? would she not have backdated? would we not have backdated? would you not have backdated? would they not have backdated?	would I not have been backdating? would you not have been backdating? would she not have been backdating? would we not have been backdating? would you not have been backdating? would they not have been backdating?