ながら-ийн хэл зүйн хайлтын үр дүн

～ながら、

While A, B

ながら(も)

Although A, B

もさることながら

While A is (true), B also; A is one thing, but B (as well)

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)