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