I'll be buttering you'll be buttering he'll be buttering we'll be buttering you'll be buttering they'll be buttering
Perfect
I'll have buttered you'll have buttered he'll have buttered we'll have buttered you'll have buttered they'll have buttered
V-ing perfect
I'll have been buttering you'll have been buttering he'll have been buttering we'll have been buttering you'll have been buttering they'll have been buttering
Negation
Simple form
I won't butter you won't butter he won't butter we won't butter you won't butter they won't butter
V-ing form
I won't be buttering you won't be buttering he won't be buttering we won't be buttering you won't be buttering they won't be buttering
Perfect
I won't have buttered you won't have buttered he won't have buttered we won't have buttered you won't have buttered they won't have buttered
V-ing perfect
I won't have been buttering you won't have been buttering he won't have been buttering we won't have been buttering you won't have been buttering they won't have been buttering
Interrogative form
Simple form
will I butter? will you butter? will he butter? will we butter? will you butter? will they butter?
V-ing form
will I be buttering? will you be buttering? will he be buttering? will we be buttering? will you be buttering? will they be buttering?
Perfect
will I have buttered? will you have buttered? will he have buttered? will we have buttered? will you have buttered? will they have buttered?
V-ing perfect
will I have been buttering? will you have been buttering? will he have been buttering? will we have been buttering? will you have been buttering? will they have been buttering?
Interro-negative form
Simple form
won't I butter? won't you butter? won't he butter? won't we butter? won't you butter? won't they butter?
V-ing form
won't I be buttering? won't you be buttering? won't he be buttering? won't we be buttering? won't you be buttering? won't they be buttering?
Perfect
won't I have buttered? won't you have buttered? won't he have buttered? won't we have buttered? won't you have buttered? won't they have buttered?
V-ing perfect
won't I have been buttering? won't you have been buttering? won't he have been buttering? won't we have been buttering? won't you have been buttering? won't they have been buttering?