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