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