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