English verb conjugation
WILL GRUB

Regular verb: grub - grubbed - grubbed

Affirmation

Simple form	V-ing form
I'll grub you'll grub he'll grub we'll grub you'll grub they'll grub	I'll be grubbing you'll be grubbing he'll be grubbing we'll be grubbing you'll be grubbing they'll be grubbing
Perfect	V-ing perfect
I'll have grubbed you'll have grubbed he'll have grubbed we'll have grubbed you'll have grubbed they'll have grubbed	I'll have been grubbing you'll have been grubbing he'll have been grubbing we'll have been grubbing you'll have been grubbing they'll have been grubbing

Negation

Simple form	V-ing form
I won't grub you won't grub he won't grub we won't grub you won't grub they won't grub	I won't be grubbing you won't be grubbing he won't be grubbing we won't be grubbing you won't be grubbing they won't be grubbing
Perfect	V-ing perfect
I won't have grubbed you won't have grubbed he won't have grubbed we won't have grubbed you won't have grubbed they won't have grubbed	I won't have been grubbing you won't have been grubbing he won't have been grubbing we won't have been grubbing you won't have been grubbing they won't have been grubbing

Interrogative form

Simple form	V-ing form
will I grub? will you grub? will he grub? will we grub? will you grub? will they grub?	will I be grubbing? will you be grubbing? will he be grubbing? will we be grubbing? will you be grubbing? will they be grubbing?
Perfect	V-ing perfect
will I have grubbed? will you have grubbed? will he have grubbed? will we have grubbed? will you have grubbed? will they have grubbed?	will I have been grubbing? will you have been grubbing? will he have been grubbing? will we have been grubbing? will you have been grubbing? will they have been grubbing?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?