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
としたら => If A were the case; Supposing A N3
Conditional, While
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
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
ただし => A。However, B N2
Contrast,Surprise
にしたら => From A's perspective, N2
Considering, Concerning
もし~たなら => If A … N3
Conditional, While
したがって => Because of A, B N2
Reason, Result, Response
たとたん => As soon as A (occured), B N3
Time, Situation
に[越「こ」]したことはない => It's better if A, it's better if it's A N1
Comparison/ Exchange
といえば/というと/といったら => N3
Considering, Concerning
たりとも => (Not) Even A N1
(Not)only , (Not) even