a word, a shortest part that means something in a sentence

(linguistics) stem

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

Please do (action)

Please do not (do)

to inform, to teach, to instruct / to tell

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

teachings, doctrine, lesson

Please have a seat. / Please sit down.

Please wait