don't I test? don't you test? doesn't he test? don't we test? don't you test? don't they test?
Presente continuo
am I not testing? aren't you testing? isn't he testing? aren't we testing? aren't you testing? aren't they testing?
Pretérito
didn't I test? didn't you test? didn't he test? didn't we test? didn't you test? didn't they test?
Pretérito continuo
wasn't I testing? weren't you testing? wasn't he testing? weren't we testing? weren't you testing? weren't they testing?
Presente perfecto
haven't I tested? haven't you tested? hasn't he tested? haven't we tested? haven't you tested? haven't they tested?
Presente perfecto continuo
haven't I been testing? haven't you been testing? hasn't he been testing? haven't we been testing? haven't you been testing? haven't they been testing?
Pluscuamperfecto
hadn't I tested? hadn't you tested? hadn't he tested? hadn't we tested? hadn't you tested? hadn't they tested?
Pluscuamperfecto continuo
hadn't I been testing? hadn't you been testing? hadn't he been testing? hadn't we been testing? hadn't you been testing? hadn't they been testing?
Futuro simple
won't I test? won't you test? won't he test? won't we test? won't you test? won't they test?
Futuro continuo
won't I be testing? won't you be testing? won't he be testing? won't we be testing? won't you be testing? won't they be testing?
Futuro perfecto
won't I have tested? won't you have tested? won't he have tested? won't we have tested? won't you have tested? won't they have tested?
Futuro perfecto contínuo
won't I have been testing? won't you have been testing? won't he have been testing? won't we have been testing? won't you have been testing? won't they have been testing?
Condicional
Presente
wouldn't I test? wouldn't you test? wouldn't he test? wouldn't we test? wouldn't you test? wouldn't they test?
Presente continuo
wouldn't I be testing? wouldn't you be testing? wouldn't he be testing? wouldn't we be testing? wouldn't you be testing? wouldn't they be testing?
Passado
wouldn't I have tested? wouldn't you have tested? wouldn't he have tested? wouldn't we have tested? wouldn't you have tested? wouldn't they have tested?
Passado continuo
wouldn't I have been testing? wouldn't you have been testing? wouldn't he have been testing? wouldn't we have been testing? wouldn't you have been testing? wouldn't they have been testing?