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