to biff
Regular verb: biff - biffed- biffed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I biff?
wouldn't you biff?
wouldn't he biff?
wouldn't we biff?
wouldn't you biff?
wouldn't they biff? 	wouldn't I be biffing?
wouldn't you be biffing?
wouldn't he be biffing?
wouldn't we be biffing?
wouldn't you be biffing?
wouldn't they be biffing? 	wouldn't I have biffed?
wouldn't you have biffed?
wouldn't he have biffed?
wouldn't we have biffed?
wouldn't you have biffed?
wouldn't they have biffed? 	wouldn't I have been biffing?
wouldn't you have been biffing?
wouldn't he have been biffing?
wouldn't we have been biffing?
wouldn't you have been biffing?
wouldn't they have been biffing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to biff 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
biffing	biffed