to backdate
Regular verb: backdate - backdated- backdated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I backdate?
don't you backdate?
doesn't he backdate?
don't we backdate?
don't you backdate?
don't they backdate? 	amI not backdating?
aren't you backdating?
isn't he backdating?
aren't we backdating?
aren't you backdating?
aren't they backdating? 	didn't I backdate?
didn't you backdate?
didn't he backdate?
didn't we backdate?
didn't you backdate?
didn't they backdate? 	wasn't I backdating?
weren't you backdating?
wasn't he backdating?
weren't we backdating?
weren't you backdating?
weren't they backdating? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I backdated?
haven't you backdated?
hasn't he backdated?
haven't we backdated?
haven't you backdated?
haven't they backdated? 	haven't I been backdating?
haven't you been backdating?
hasn't he been backdating?
haven't we been backdating?
haven't you been backdating?
haven't they been backdating? 	hadn't I backdated?
hadn't you backdated?
hadn't he backdated?
hadn't we backdated?
hadn't you backdated?
hadn't they backdated? 	hadn't I been backdating?
hadn't you been backdating?
hadn't he been backdating?
hadn't we been backdating?
hadn't you been backdating?
hadn't they been backdating? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I backdate?
won't you backdate?
won't he backdate?
won't we backdate?
won't you backdate?
won't they backdate? 	won't I be backdating?
won't you be backdating?
won't he be backdating?
won't we be backdating?
won't you be backdating?
won't they be backdating? 	won't I have backdated?
won't you have backdated?
won't he have backdated?
won't we have backdated?
won't you have backdated?
won't they have backdated? 	won't I have been backdating?
won't you have been backdating?
won't he have been backdating?
won't we have been backdating?
won't you have been backdating?
won't they have been backdating? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I backdate?
wouldn't you backdate?
wouldn't he backdate?
wouldn't we backdate?
wouldn't you backdate?
wouldn't they backdate? 	wouldn't I be backdating?
wouldn't you be backdating?
wouldn't he be backdating?
wouldn't we be backdating?
wouldn't you be backdating?
wouldn't they be backdating? 	wouldn't I have backdated?
wouldn't you have backdated?
wouldn't he have backdated?
wouldn't we have backdated?
wouldn't you have backdated?
wouldn't they have backdated? 	wouldn't I have been backdating?
wouldn't you have been backdating?
wouldn't he have been backdating?
wouldn't we have been backdating?
wouldn't you have been backdating?
wouldn't they have been backdating? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to backdate 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
backdating	backdated