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 continuo
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?
Pretérito continuo
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 perfecto
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 perfecto continuo
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?
Pluscuamperfecto
hadn't I slid? hadn't you slid? hadn't he slid? hadn't we slid? hadn't you slid? hadn't they slid?
Pluscuamperfecto continuo
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 simple
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 continuo
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 perfecto
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 perfecto 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 continuo
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 continuo
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?