to thumb
Regular verb: thumb - thumbed- thumbed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I thumb?
wouldn't you thumb?
wouldn't he thumb?
wouldn't we thumb?
wouldn't you thumb?
wouldn't they thumb? 	wouldn't I be thumbing?
wouldn't you be thumbing?
wouldn't he be thumbing?
wouldn't we be thumbing?
wouldn't you be thumbing?
wouldn't they be thumbing? 	wouldn't I have thumbed?
wouldn't you have thumbed?
wouldn't he have thumbed?
wouldn't we have thumbed?
wouldn't you have thumbed?
wouldn't they have thumbed? 	wouldn't I have been thumbing?
wouldn't you have been thumbing?
wouldn't he have been thumbing?
wouldn't we have been thumbing?
wouldn't you have been thumbing?
wouldn't they have been thumbing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to thumb 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
thumbing	thumbed