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