don't I extemporise? don't you extemporise? doesn't he extemporise? don't we extemporise? don't you extemporise? don't they extemporise?
Présent continu
am I not extemporising? aren't you extemporising? isn't he extemporising? aren't we extemporising? aren't you extemporising? aren't they extemporising?
Prétérit
didn't I extemporise? didn't you extemporise? didn't he extemporise? didn't we extemporise? didn't you extemporise? didn't they extemporise?
Prétérit
wasn't I extemporising? weren't you extemporising? wasn't he extemporising? weren't we extemporising? weren't you extemporising? weren't they extemporising?
Present perfect
haven't I extemporised? haven't you extemporised? hasn't he extemporised? haven't we extemporised? haven't you extemporised? haven't they extemporised?
Present perfect continu
haven't I been extemporising? haven't you been extemporising? hasn't he been extemporising? haven't we been extemporising? haven't you been extemporising? haven't they been extemporising?
Pluperfect
hadn't I extemporised? hadn't you extemporised? hadn't he extemporised? hadn't we extemporised? hadn't you extemporised? hadn't they extemporised?
Pluperfect continu
hadn't I been extemporising? hadn't you been extemporising? hadn't he been extemporising? hadn't we been extemporising? hadn't you been extemporising? hadn't they been extemporising?
Futur
won't I extemporise? won't you extemporise? won't he extemporise? won't we extemporise? won't you extemporise? won't they extemporise?
Futur continu
won't I be extemporising? won't you be extemporising? won't he be extemporising? won't we be extemporising? won't you be extemporising? won't they be extemporising?
Futur antérieur
won't I have extemporised? won't you have extemporised? won't he have extemporised? won't we have extemporised? won't you have extemporised? won't they have extemporised?
Futur antérieur continu
won't I have been extemporising? won't you have been extemporising? won't he have been extemporising? won't we have been extemporising? won't you have been extemporising? won't they have been extemporising?
Conditionnel
Présent
wouldn't I extemporise? wouldn't you extemporise? wouldn't he extemporise? wouldn't we extemporise? wouldn't you extemporise? wouldn't they extemporise?
Présent continu
wouldn't I be extemporising? wouldn't you be extemporising? wouldn't he be extemporising? wouldn't we be extemporising? wouldn't you be extemporising? wouldn't they be extemporising?
Passé
wouldn't I have extemporised? wouldn't you have extemporised? wouldn't he have extemporised? wouldn't we have extemporised? wouldn't you have extemporised? wouldn't they have extemporised?
Passé continu
wouldn't I have been extemporising? wouldn't you have been extemporising? wouldn't he have been extemporising? wouldn't we have been extemporising? wouldn't you have been extemporising? wouldn't they have been extemporising?