English verb conjugation
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?	am I 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