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