いかんにかかわらず,いかんによらず => Regardless of A (A is a reason, response, result) N1
Based/focused/depending on
か~ないかのうちに => Right after A, C N2
Time, Situation
ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
にほかならない => Only A N2
Reason, Result, Response
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
わけにはいかない => Must not A, Must A N3
Needs, Requirement
たいばかりに => B is done solely because of A N2
Reason, Result, Response
に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
を[境「さかい」]に => A is set as a border/limit N1
Degree/ Level/Amount
かい => Really? N4
Sentence Endings
から~にかけて => From A through B N3
Time, Situation
にかかわる => Relating to A, concerning A N2
Considering, Concerning