ながら(も) => Although A, B N2
Contrast,Surprise
かいもなく => Even though A, N2
Contrast,Surprise
なくてもいい => Don't have to A N4
Can, Should, Must
べくもない => Can't A, can't expect to A N1
Potential, Possibility
ともなく,ともなしに => Doing A without thinking about it/intending to; To do A mindlessly N1
Will, Decision, Doing
とはくらべ[物「もの」]にならない => It's no match for A N1
Comparison/ Exchange
ながらに,ながらの,ながらにして => While A, during the condition A, Since A (point in time) N1
Time, Situation
~ながら、 => While A, B N5
Verb suffixes
ようになる/なくなる => Become… N3
Time, Situation
ないものでもない/ないでもない => A is not completely impossible N1
Need/Requirements
もなんともない => Not A at all N1
Adjectival, Descriptions
もしも~なら => If A... N3
Conditional, While