don't I charge? don't you charge? doesn't she charge? don't we charge? don't you charge? don't they charge?
Presente contínuo
am I not charging? aren't you charging? isn't she charging? aren't we charging? aren't you charging? aren't they charging?
Pretérito
didn't I charge? didn't you charge? didn't she charge? didn't we charge? didn't you charge? didn't they charge?
Preterito contínuo
wasn't I charging? weren't you charging? wasn't she charging? weren't we charging? weren't you charging? weren't they charging?
Presente perfeito
haven't I charged? haven't you charged? hasn't she charged? haven't we charged? haven't you charged? haven't they charged?
Presente perfeito contínuo
haven't I been charging? haven't you been charging? hasn't she been charging? haven't we been charging? haven't you been charging? haven't they been charging?
Mais perfeito
hadn't I charged? hadn't you charged? hadn't she charged? hadn't we charged? hadn't you charged? hadn't they charged?
Contínuo mais perfeito
hadn't I been charging? hadn't you been charging? hadn't she been charging? hadn't we been charging? hadn't you been charging? hadn't they been charging?
Futuro
won't I charge? won't you charge? won't she charge? won't we charge? won't you charge? won't they charge?
Futuro contínuo
won't I be charging? won't you be charging? won't she be charging? won't we be charging? won't you be charging? won't they be charging?
futuro perfeito
won't I have charged? won't you have charged? won't she have charged? won't we have charged? won't you have charged? won't they have charged?
futuro perfeito contínuo
won't I have been charging? won't you have been charging? won't she have been charging? won't we have been charging? won't you have been charging? won't they have been charging?
Condicional
Presente
wouldn't I charge? wouldn't you charge? wouldn't she charge? wouldn't we charge? wouldn't you charge? wouldn't they charge?
Presente contínuo
wouldn't I be charging? wouldn't you be charging? wouldn't she be charging? wouldn't we be charging? wouldn't you be charging? wouldn't they be charging?
Passado
wouldn't I have charged? wouldn't you have charged? wouldn't she have charged? wouldn't we have charged? wouldn't you have charged? wouldn't they have charged?
Passado contínuo
wouldn't I have been charging? wouldn't you have been charging? wouldn't she have been charging? wouldn't we have been charging? wouldn't you have been charging? wouldn't they have been charging?