てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
に[対「たい」]して/に[対「たい」]しては => In response to (topic) A, in regards to A, considering A, in contrast to A N3
Reason, Result, Response
に[対「たい」]して/に[対「たい」]しては => In response to (topic) A, in regards to A, considering A, in contrast to A N2
Reason, Result, Response
したがって => Because of A, B N2
Reason, Result, Response
て[頂「いただ」]けないでしょうか? => Could you please A for me? N4
Secondary Verb
[際「さい」]して/に([際「さい」]し)/に[際「さい」]しての => At the time of A (which starts now).. N2
Time, Situation
としたところで、としたって => Even from the perspective of A; Even in the case of A N1
Considering/ Concerning
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
て[頂「いただ」]く => Do for N4
Give and take advice
[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
ただし => A。However, B N2
Contrast,Surprise
といったらない/といったらありはしない => Extremely A, Very A, A beyond description N1
Degree/ Level/Amount