English verb conjugation
WILL GRUB

Regular verb: grub - grubbed - grubbed

Affirmation

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

Negation

Simple form	V-ing form
I will not grub you will not grub he will not grub we will not grub you will not grub they will not grub	I will not be grubbing you will not be grubbing he will not be grubbing we will not be grubbing you will not be grubbing they will not be grubbing
Perfect	V-ing perfect
I will not have grubbed you will not have grubbed he will not have grubbed we will not have grubbed you will not have grubbed they will not have grubbed	I will not have been grubbing you will not have been grubbing he will not have been grubbing we will not have been grubbing you will not have been grubbing they will not 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
will I not grub? will you not grub? will he not grub? will we not grub? will you not grub? will they not grub?	will I not be grubbing? will you not be grubbing? will he not be grubbing? will we not be grubbing? will you not be grubbing? will they not be grubbing?
Perfect	V-ing perfect
will I not have grubbed? will you not have grubbed? will he not have grubbed? will we not have grubbed? will you not have grubbed? will they not have grubbed?	will I not have been grubbing? will you not have been grubbing? will he not have been grubbing? will we not have been grubbing? will you not have been grubbing? will they not have been grubbing?