はさておき => A aside; putting A aside, B (new topic) 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
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
ただ~のみだ => Only A N1
(Not)only , (Not) even
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional
[気味「きみ」]だ => Like A, Looking like A (is happening) N2
Adjectival, Descriptions
ただ~のみならず => Not only A, N1
(Not)only , (Not) even
のみならず => Not only A, but B as well N2
(Not)only, (Not) even
[際「さい」]して/に([際「さい」]し)/に[際「さい」]しての => At the time of A (which starts now).. N2
Time, Situation
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
と[思「おも」]いきや => Even though A (was thought/expected), different result B N1
Contrast/Surprise
さえ/にさえ/でさえ => Even N3
Not only, Not even