to put out the light; to turn off the lights

absolutely, categorically, certainly, definitely, surely / inevitably, invariably, without fail, necessarily, always

please give me / (expressing a request) please do something for me

Please do (action)

Please do not (do)

please give me / (polite, imperative) please do something for me; expressing a request

to sleep / to go to bed / (と～) to sleep with, to have sexual intercourse with / to lie down / (of miso, sake, etc.) to ripen, to ferment, to cure

sleep, sleeping

(archaic) to sleep

(obsolete) sleep, sleeping