to grump
Regular verb: grump - grumped- grumped

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I grump?
wouldn't you grump?
wouldn't he grump?
wouldn't we grump?
wouldn't you grump?
wouldn't they grump? 	wouldn't I be grumping?
wouldn't you be grumping?
wouldn't he be grumping?
wouldn't we be grumping?
wouldn't you be grumping?
wouldn't they be grumping? 	wouldn't I have grumped?
wouldn't you have grumped?
wouldn't he have grumped?
wouldn't we have grumped?
wouldn't you have grumped?
wouldn't they have grumped? 	wouldn't I have been grumping?
wouldn't you have been grumping?
wouldn't he have been grumping?
wouldn't we have been grumping?
wouldn't you have been grumping?
wouldn't they have been grumping? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to grump 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
grumping	grumped