do I sleep? do you sleep? does he sleep? do we sleep? do you sleep? do they sleep?
Present continuous
am I sleeping? are you sleeping? is he sleeping? are we sleeping? are you sleeping? are they sleeping?
Preterite
did I sleep? did you sleep? did he sleep? did we sleep? did you sleep? did they sleep?
Preterite continuous
was I sleeping? were you sleeping? was he sleeping? were we sleeping? were you sleeping? were they sleeping?
Present perfect
have I slept? have you slept? has he slept? have we slept? have you slept? have they slept?
Present perfect continuous
have I been sleeping? have you been sleeping? has he been sleeping? have we been sleeping? have you been sleeping? have they been sleeping?
Pluperfect
had I slept? had you slept? had he slept? had we slept? had you slept? had they slept?
Pluperfect continuous
had I been sleeping? had you been sleeping? had he been sleeping? had we been sleeping? had you been sleeping? had they been sleeping?
Future
will I sleep? will you sleep? will he sleep? will we sleep? will you sleep? will they sleep?
Future continuous
will I be sleeping? will you be sleeping? will he be sleeping? will we be sleeping? will you be sleeping? will they be sleeping?
Future perfect
will I have slept? will you have slept? will he have slept? will we have slept? will you have slept? will they have slept?
Future perfect continuous
will I have been sleeping? will you have been sleeping? will he have been sleeping? will we have been sleeping? will you have been sleeping? will they have been sleeping?
Conditional
Present
would I sleep? would you sleep? would he sleep? would we sleep? would you sleep? would they sleep?
Present continuous
would I be sleeping? would you be sleeping? would he be sleeping? would we be sleeping? would you be sleeping? would they be sleeping?
Past
would I have slept? would you have slept? would he have slept? would we have slept? would you have slept? would they have slept?
Past continuous
would I have been sleeping? would you have been sleeping? would he have been sleeping? would we have been sleeping? would you have been sleeping? would they have been sleeping?