to backfill
Regular verb: backfill - backfilled- backfilled

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I backfill?
wouldn't you backfill?
wouldn't he backfill?
wouldn't we backfill?
wouldn't you backfill?
wouldn't they backfill? 	wouldn't I be backfilling?
wouldn't you be backfilling?
wouldn't he be backfilling?
wouldn't we be backfilling?
wouldn't you be backfilling?
wouldn't they be backfilling? 	wouldn't I have backfilled?
wouldn't you have backfilled?
wouldn't he have backfilled?
wouldn't we have backfilled?
wouldn't you have backfilled?
wouldn't they have backfilled? 	wouldn't I have been backfilling?
wouldn't you have been backfilling?
wouldn't he have been backfilling?
wouldn't we have been backfilling?
wouldn't you have been backfilling?
wouldn't they have been backfilling? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to backfill 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
backfilling	backfilled