てください => please do N5
ないでください => please don't do N5
~てください => Please do ~ N5
Asking and Telling
~くさい => full of N / looks like N N1
Situation
~ないでください => Please don't do~ N5
Asking and Telling
をください => Please give me N N5
Asking and Telling
てくださる => to give N4
Benefit
もくされている => to be considered as (A) N3
Heard
てください   => let, to ask someone to please do ~ N5
Invite and advise
くださいませんか => Could(Would) you please N4
いささか => a bit N3
Evaluate
お…くださる => Please do ~ (honorific) N3
Respectful, humble