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