to grumble
Regular verb: grumble - grumbled- grumbled

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I grumble?
don't you grumble?
doesn't she grumble?
don't we grumble?
don't you grumble?
don't they grumble? 	amI not grumbling?
aren't you grumbling?
isn't she grumbling?
aren't we grumbling?
aren't you grumbling?
aren't they grumbling? 	didn't I grumble?
didn't you grumble?
didn't she grumble?
didn't we grumble?
didn't you grumble?
didn't they grumble? 	wasn't I grumbling?
weren't you grumbling?
wasn't she grumbling?
weren't we grumbling?
weren't you grumbling?
weren't they grumbling? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I grumbled?
haven't you grumbled?
hasn't she grumbled?
haven't we grumbled?
haven't you grumbled?
haven't they grumbled? 	haven't I been grumbling?
haven't you been grumbling?
hasn't she been grumbling?
haven't we been grumbling?
haven't you been grumbling?
haven't they been grumbling? 	hadn't I grumbled?
hadn't you grumbled?
hadn't she grumbled?
hadn't we grumbled?
hadn't you grumbled?
hadn't they grumbled? 	hadn't I been grumbling?
hadn't you been grumbling?
hadn't she been grumbling?
hadn't we been grumbling?
hadn't you been grumbling?
hadn't they been grumbling? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I grumble?
won't you grumble?
won't she grumble?
won't we grumble?
won't you grumble?
won't they grumble? 	won't I be grumbling?
won't you be grumbling?
won't she be grumbling?
won't we be grumbling?
won't you be grumbling?
won't they be grumbling? 	won't I have grumbled?
won't you have grumbled?
won't she have grumbled?
won't we have grumbled?
won't you have grumbled?
won't they have grumbled? 	won't I have been grumbling?
won't you have been grumbling?
won't she have been grumbling?
won't we have been grumbling?
won't you have been grumbling?
won't they have been grumbling? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I grumble?
wouldn't you grumble?
wouldn't she grumble?
wouldn't we grumble?
wouldn't you grumble?
wouldn't they grumble? 	wouldn't I be grumbling?
wouldn't you be grumbling?
wouldn't she be grumbling?
wouldn't we be grumbling?
wouldn't you be grumbling?
wouldn't they be grumbling? 	wouldn't I have grumbled?
wouldn't you have grumbled?
wouldn't she have grumbled?
wouldn't we have grumbled?
wouldn't you have grumbled?
wouldn't they have grumbled? 	wouldn't I have been grumbling?
wouldn't you have been grumbling?
wouldn't she have been grumbling?
wouldn't we have been grumbling?
wouldn't you have been grumbling?
wouldn't they have been grumbling? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to grumble 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
grumbling	grumbled