さん => Mr., Mrs., Ms. N5
Respectful, humble
させてください/させてもらえますか/させてもらえませんか => please let me do N3
いまさらながら => Still ... now N3
Time
さえ...たら => Just...is enough N3
Conditions (sufficient conditions)
~なさんな => (Please) do not, Do not, Don't (prohibitive) N1
Ban
さらに => furthermore; again; more and more ~ N3
Add
くださいませんか => Could(Would) you please N4
~たらさいご => If you do… negative result N1
Situation, case
いまさらのように => Now... again... N2
Time
いささか => a bit N3
Evaluate
て下さいませんか => Please do A (polite) N5
Asking and Telling
ごらん => (please) try to; (please) look N3