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