べつに => separately N2
Description
~べし => need, of course N1
Of course
べき => should do; must do ~ N3
に[比「くら」]べて/に[比「くら」]べ => When compared to A N3
Comparison, Exchange
べつだんの => particular; special N2
Description
なるべく => as much as possible N2
Limit, limit
~べくもない      => cannot possibly be ~. N1
べからざる => Cannot A N1
Potential, Possibility
~べく => in order to; for the purpose of ~ N1
Determined, determined
に比べて => compared to; in comparison to ~ N3
べつだん…ない => not really, not particularly ... N2
Description
~なるべくなら => as much as possible N1
Condition (hypothetical condition)