次第で/次第だ/次第では => Depending on, So N2
次第 => as soon as ~ N2
も同然 => just like; same as ~ N2
次第だ => depending on; so ~ N2
と同時に => at the same time as; while; simultaneously ~ N2
次のように => in the following manner, as follows N4
Description
~もどうぜんだ(~も同然だ)      => just like; same as ~ N1
[次第「じだい」]だ => It depends on A N2
Based, Focused, Depending on
事と次第によって => Depending on the progress of the situation N2
How to say the beginning
[次第「じだい」]では => Depending on A, B may change N2
Based, Focused, Depending on
も[同然「どうぜん」]だ => The same as saying A, as good as A N2
Adjectival, Descriptions