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