I'll be buttressing you'll be buttressing he'll be buttressing we'll be buttressing you'll be buttressing they'll be buttressing
Perfect
I'll have buttressed you'll have buttressed he'll have buttressed we'll have buttressed you'll have buttressed they'll have buttressed
Perfect en V-ing
I'll have been buttressing you'll have been buttressing he'll have been buttressing we'll have been buttressing you'll have been buttressing they'll have been buttressing
Négation
Forme simple
I won't buttress you won't buttress he won't buttress we won't buttress you won't buttress they won't buttress
Forme en V-ing
I won't be buttressing you won't be buttressing he won't be buttressing we won't be buttressing you won't be buttressing they won't be buttressing
Perfect
I won't have buttressed you won't have buttressed he won't have buttressed we won't have buttressed you won't have buttressed they won't have buttressed
Perfect en V-ing
I won't have been buttressing you won't have been buttressing he won't have been buttressing we won't have been buttressing you won't have been buttressing they won't have been buttressing
Forme interrogative
Forme simple
will I buttress? will you buttress? will he buttress? will we buttress? will you buttress? will they buttress?
Forme en V-ing
will I be buttressing? will you be buttressing? will he be buttressing? will we be buttressing? will you be buttressing? will they be buttressing?
Perfect
will I have buttressed? will you have buttressed? will he have buttressed? will we have buttressed? will you have buttressed? will they have buttressed?
Perfect en V-ing
will I have been buttressing? will you have been buttressing? will he have been buttressing? will we have been buttressing? will you have been buttressing? will they have been buttressing?
Forme interro-négative
Forme simple
won't I buttress? won't you buttress? won't he buttress? won't we buttress? won't you buttress? won't they buttress?
Forme en V-ing
won't I be buttressing? won't you be buttressing? won't he be buttressing? won't we be buttressing? won't you be buttressing? won't they be buttressing?
Perfect
won't I have buttressed? won't you have buttressed? won't he have buttressed? won't we have buttressed? won't you have buttressed? won't they have buttressed?
Perfect en V-ing
won't I have been buttressing? won't you have been buttressing? won't he have been buttressing? won't we have been buttressing? won't you have been buttressing? won't they have been buttressing?