いらっしゃる => to be; to come; to go (polite version) N4
じゃないが => It's not that... but... N4
How to say the beginning
したがって => Because of A, B N2
Reason, Result, Response
んじゃなかったか => shouldn't have... N4
Regret
したがって => as; therefore; in accordance with; according to; consequently ~ N2
ゃしない => Don't/Doesn't A (at all) N1
Will, Decision, Doing
ちゃった => to do something by accident, to finish completely N3
にしたがって => as; therefore; in accordance with; according to; consequently ~ N2
しかしながら => however, nevertheless N2
Things do not match the prediction
ふしがある => Seem N2
Speculation
じゃありませんでした => was not, were not N5
Emphasize negative meaning
にしてからが => Even... N1
Demonstrate by example