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