don't I bulwark? don't you bulwark? doesn't he bulwark? don't we bulwark? don't you bulwark? don't they bulwark?
Present continuous
am I not bulwarking? aren't you bulwarking? isn't he bulwarking? aren't we bulwarking? aren't you bulwarking? aren't they bulwarking?
Preterite
didn't I bulwark? didn't you bulwark? didn't he bulwark? didn't we bulwark? didn't you bulwark? didn't they bulwark?
Preterite continuous
wasn't I bulwarking? weren't you bulwarking? wasn't he bulwarking? weren't we bulwarking? weren't you bulwarking? weren't they bulwarking?
Present perfect
haven't I bulwarked? haven't you bulwarked? hasn't he bulwarked? haven't we bulwarked? haven't you bulwarked? haven't they bulwarked?
Present perfect continuous
haven't I been bulwarking? haven't you been bulwarking? hasn't he been bulwarking? haven't we been bulwarking? haven't you been bulwarking? haven't they been bulwarking?
Pluperfect
hadn't I bulwarked? hadn't you bulwarked? hadn't he bulwarked? hadn't we bulwarked? hadn't you bulwarked? hadn't they bulwarked?
Pluperfect continuous
hadn't I been bulwarking? hadn't you been bulwarking? hadn't he been bulwarking? hadn't we been bulwarking? hadn't you been bulwarking? hadn't they been bulwarking?
Future
won't I bulwark? won't you bulwark? won't he bulwark? won't we bulwark? won't you bulwark? won't they bulwark?
Future continuous
won't I be bulwarking? won't you be bulwarking? won't he be bulwarking? won't we be bulwarking? won't you be bulwarking? won't they be bulwarking?
Future perfect
won't I have bulwarked? won't you have bulwarked? won't he have bulwarked? won't we have bulwarked? won't you have bulwarked? won't they have bulwarked?
Future perfect continuous
won't I have been bulwarking? won't you have been bulwarking? won't he have been bulwarking? won't we have been bulwarking? won't you have been bulwarking? won't they have been bulwarking?
Conditional
Present
wouldn't I bulwark? wouldn't you bulwark? wouldn't he bulwark? wouldn't we bulwark? wouldn't you bulwark? wouldn't they bulwark?
Present continuous
wouldn't I be bulwarking? wouldn't you be bulwarking? wouldn't he be bulwarking? wouldn't we be bulwarking? wouldn't you be bulwarking? wouldn't they be bulwarking?
Past
wouldn't I have bulwarked? wouldn't you have bulwarked? wouldn't he have bulwarked? wouldn't we have bulwarked? wouldn't you have bulwarked? wouldn't they have bulwarked?
Past continuous
wouldn't I have been bulwarking? wouldn't you have been bulwarking? wouldn't he have been bulwarking? wouldn't we have been bulwarking? wouldn't you have been bulwarking? wouldn't they have been bulwarking?