~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
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional
て[頂「いただ」]けないでしょうか? => Could you please A for me? N4
Secondary Verb
てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
てしまう => Did something N4
Secondary Verb
にひきかえ => In contrast to A N1
Comparison/ Exchange
ごとく,ごとき => Like A, as if A N1
Adjectival, Descriptions
うが~うが => Whether A or B N1
Miscellaneous
[受「う」]け[身「み」] => Passive, be V-ed. N4
Causative, Passive, Volitional