~ましょう。 => Let's (together), Shall I/we…? N5
Verb suffixes
でしょう => I think... Probably.., I wonder if... N5
Miscellaneous
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
にひきかえ => In contrast to A N1
Comparison/ Exchange
げ => Looks A N2
Adjectival, Descriptions
て[頂「いただ」]けないでしょうか? => Could you please A for me? N4
Secondary Verb
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
てあげる => Help, do for N4
Give and take advice
てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
そういえば => Speaking of .., A by the way, A; N2
Considering, Concerning
[上「あ」]げる => Just finished/completed A N3
Time, Situation
てさしあげる => Do for N4
Give and take advice