にひきかえ => In contrast to A N1
Comparison/ Exchange
に[基「もと」]づいて/に[基「もと」]づき/に[基「もと」]づく => Based on A N2
Based, Focused, Depending on
[必要「ひつよう」]はない => It is not necessary for A to be done N2
Needs, Requirements
と[思「おも」]いきや => Even though A (was thought/expected), different result B N1
Contrast/Surprise
きり => Only A N3
Degree. Level, Amount
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
ぬきにして/~ぬきで => Exclude A; Stop/end A; Without A N2
Miscellaneous
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
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
[時「とき」] => At the time A N5
Time
[禁止「きんし」] => Don't do N4
Can, Should, Must
ときている => Because of A N1
Reason, Result, Response