したがって => Because of A, B N2
Reason, Result, Response
[事「こと」]ができる => Be able to A; can do A, Can A; be possible to A; N4
Causative, Passive, Volitional
てしょうがない/てしかたがない => Very A; Really A; Extremely A N2
Degree, Level, Amount
[事「こと」]だ => A is necessary/good (offering advice/suggestion) N3
Needs, Requirement
たことがある => Have done A before N4
Situations and Experiences
に[限「かぎ」]った[事「こと」]ではない => It's not limited to A, it's not only A N1
Degree/ Level/Amount
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
がた => Plural form(polite) N5
Amount
としたら => If A were the case; Supposing A N3
Conditional, While
~がほしい => I want ~ N5
Asking and Telling
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
にしたがって => As A changes, B changes (in response to A), In accordance with A N2
Information, Report