てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
~がほしい => I want ~ N5
Asking and Telling
ながらに,ながらの,ながらにして => While A, during the condition A, Since A (point in time) N1
Time, Situation
に[違「ちが」]いない => Without a doubt, A N2
Information, Report
ゃしない => Don't/Doesn't A (at all) N1
Will, Decision, Doing
[決「けっ」]して~ない => Won’t, isn’t N3
Will, Decision, Doing
したがって => Because of A, B N2
Reason, Result, Response
ようがない => There is no way to do A N2
Potential, Possibility
はずがない => Cannot be A, should not be A N4
Sentence Endings
しか~ない => Only , no more than , There's only N5
Amount
ない[方「ほう」]がよい => It would be better to not A N4
Can, Should, Must
~ながら、 => While A, B N5
Verb suffixes