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