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
~によらず      => regardless of ~ N1
ひとり ... のみならず => not only…, not just… N2
Add
~にとどまらず => not limited to; not only… but also ~ N1
Simultaneously
にとどまらず => Not only A (but also ...) N1
(Not)only , (Not) even
必ずしも~とは限らない => Not necessarily; not always N3
~たらんとする      => want to become, worthy of ~ N1
いったん~ば/と/たら   => Once you do something N2
Necessity, obligation
なんと => How N3
Doubt
によらず => Regardless of A N1
Based/focused/depending on
~べからず      => must not; should not; do not ~ N1
…ず、…ず => No... but also no... N1
Explain