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