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