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