to grub
Regular verb: grub - grubbed- grubbed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I grub?
wouldn't you grub?
wouldn't he grub?
wouldn't we grub?
wouldn't you grub?
wouldn't they grub? 	wouldn't I be grubbing?
wouldn't you be grubbing?
wouldn't he be grubbing?
wouldn't we be grubbing?
wouldn't you be grubbing?
wouldn't they be grubbing? 	wouldn't I have grubbed?
wouldn't you have grubbed?
wouldn't he have grubbed?
wouldn't we have grubbed?
wouldn't you have grubbed?
wouldn't they have grubbed? 	wouldn't I have been grubbing?
wouldn't you have been grubbing?
wouldn't he have been grubbing?
wouldn't we have been grubbing?
wouldn't you have been grubbing?
wouldn't they have been grubbing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to grub 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
grubbing	grubbed