にひきかえ => In contrast to A N1
Comparison/ Exchange
に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
をきっかけに => With A as a good opportunity/chance to B, Using A as a time to (start) B N2
Information, Report
をかわきりに => Starting with A N1
Miscellaneous
あかつきには => After A then B N1
Time, Situation
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
に[決「き」]まっている => A is a given, A must be the case N2
Information, Report
から[言「い」]って => If you think about/consider A N2
Considering, Concerning
に[限「かぎ」]って/に[限「かぎ」]り => Only A (A is a special condition) N2
(Not)only, (Not) even
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
かいがあって => There is/was value in doing A N2
Adjectival, Descriptions
その[結果「けっか」] => Because of A (in the past), B N3
Reason, Result, Response