I'll be buttering you'll be buttering she'll be buttering we'll be buttering you'll be buttering they'll be buttering
Perfect
I'll have buttered you'll have buttered she'll have buttered we'll have buttered you'll have buttered they'll have buttered
Perfect en V-ing
I'll have been buttering you'll have been buttering she'll have been buttering we'll have been buttering you'll have been buttering they'll have been buttering
Négation
Forme simple
I won't butter you won't butter she won't butter we won't butter you won't butter they won't butter
Forme en V-ing
I won't be buttering you won't be buttering she 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 she won't have buttered we won't have buttered you won't have buttered they won't have buttered
Perfect en V-ing
I won't have been buttering you won't have been buttering she won't have been buttering we won't have been buttering you won't have been buttering they won't have been buttering
Forme interrogative
Forme simple
will I butter? will you butter? will she butter? will we butter? will you butter? will they butter?
Forme en V-ing
will I be buttering? will you be buttering? will she be buttering? will we be buttering? will you be buttering? will they be buttering?
Perfect
will I have buttered? will you have buttered? will she have buttered? will we have buttered? will you have buttered? will they have buttered?
Perfect en V-ing
will I have been buttering? will you have been buttering? will she have been buttering? will we have been buttering? will you have been buttering? will they have been buttering?
Forme interro-négative
Forme simple
won't I butter? won't you butter? won't she butter? won't we butter? won't you butter? won't they butter?
Forme en V-ing
won't I be buttering? won't you be buttering? won't she 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 she have buttered? won't we have buttered? won't you have buttered? won't they have buttered?
Perfect en V-ing
won't I have been buttering? won't you have been buttering? won't she have been buttering? won't we have been buttering? won't you have been buttering? won't they have been buttering?