でしょう => I think... Probably.., I wonder if... N5
Miscellaneous
て[頂「いただ」]けないでしょうか? => Could you please A for me? N4
Secondary Verb
~ましょう。 => Let's (together), Shall I/we…? N5
Verb suffixes
てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
うではないか/うじゃないか => Let's go A; Why don't we A? N2
Miscellaneous
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
てしまう => Did something N4
Secondary Verb
の[上「うえ」]では => As… N4
Situations and Experiences
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
[上「うえ」]で => A done then B N2
Information, Report
であれ,であろうと => Even A, Both A and B N1
(Not)only , (Not) even
でも[差「さ」]し[支「つか」]えない => It's OK if A, it doesn't matter if A N1
Need/Requirements