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