I will buttress you will buttress he will buttress we will buttress you will buttress they will buttress
V-ing form
I will be buttressing you will be buttressing he will be buttressing we will be buttressing you will be buttressing they will be buttressing
Perfect
I will have buttressed you will have buttressed he will have buttressed we will have buttressed you will have buttressed they will have buttressed
V-ing perfect
I will have been buttressing you will have been buttressing he will have been buttressing we will have been buttressing you will have been buttressing they will have been buttressing
Negation
Simple form
I will not buttress you will not buttress he will not buttress we will not buttress you will not buttress they will not buttress
V-ing form
I will not be buttressing you will not be buttressing he will not be buttressing we will not be buttressing you will not be buttressing they will not be buttressing
Perfect
I will not have buttressed you will not have buttressed he will not have buttressed we will not have buttressed you will not have buttressed they will not have buttressed
V-ing perfect
I will not have been buttressing you will not have been buttressing he will not have been buttressing we will not have been buttressing you will not have been buttressing they will not have been buttressing
Interrogative form
Simple form
will I buttress? will you buttress? will he buttress? will we buttress? will you buttress? will they buttress?
V-ing form
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?
V-ing perfect
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?
Interro-negative form
Simple form
will I not buttress? will you not buttress? will he not buttress? will we not buttress? will you not buttress? will they not buttress?
V-ing form
will I not be buttressing? will you not be buttressing? will he not be buttressing? will we not be buttressing? will you not be buttressing? will they not be buttressing?
Perfect
will I not have buttressed? will you not have buttressed? will he not have buttressed? will we not have buttressed? will you not have buttressed? will they not have buttressed?
V-ing perfect
will I not have been buttressing? will you not have been buttressing? will he not have been buttressing? will we not have been buttressing? will you not have been buttressing? will they not have been buttressing?