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