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