English verb conjugation
WILL GRUMBLE

Regular verb: grumble - grumbled - grumbled

Affirmation

Simple form	V-ing form
I'll grumble you'll grumble he'll grumble we'll grumble you'll grumble they'll grumble	I'll be grumbling you'll be grumbling he'll be grumbling we'll be grumbling you'll be grumbling they'll be grumbling
Perfect	V-ing perfect
I'll have grumbled you'll have grumbled he'll have grumbled we'll have grumbled you'll have grumbled they'll have grumbled	I'll have been grumbling you'll have been grumbling he'll have been grumbling we'll have been grumbling you'll have been grumbling they'll have been grumbling

Negation

Simple form	V-ing form
I won't grumble you won't grumble he won't grumble we won't grumble you won't grumble they won't grumble	I won't be grumbling you won't be grumbling he won't be grumbling we won't be grumbling you won't be grumbling they won't be grumbling
Perfect	V-ing perfect
I won't have grumbled you won't have grumbled he won't have grumbled we won't have grumbled you won't have grumbled they won't have grumbled	I won't have been grumbling you won't have been grumbling he won't have been grumbling we won't have been grumbling you won't have been grumbling they won't have been grumbling

Interrogative form

Simple form	V-ing form
will I grumble? will you grumble? will he grumble? will we grumble? will you grumble? will they grumble?	will I be grumbling? will you be grumbling? will he be grumbling? will we be grumbling? will you be grumbling? will they be grumbling?
Perfect	V-ing perfect
will I have grumbled? will you have grumbled? will he have grumbled? will we have grumbled? will you have grumbled? will they have grumbled?	will I have been grumbling? will you have been grumbling? will he have been grumbling? will we have been grumbling? will you have been grumbling? will they have been grumbling?

Interro-negative form

Simple form	V-ing form
won't I grumble? won't you grumble? won't he 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 he be grumbling? won't we be grumbling? won't you be grumbling? won't they be grumbling?
Perfect	V-ing perfect
won't I have grumbled? won't you have grumbled? won't he 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 he have been grumbling? won't we have been grumbling? won't you have been grumbling? won't they have been grumbling?