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