grind / sharpen / mill

to smash, to crush, to fracture, to break / to grind, to chew / to dash someone's hopes

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

stone

Please have a seat. / Please sit down.

Please wait

(honorific) to give / (honorific) to do something for me/us