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