に[加「くわ」]えて/に[加「くわ」]え => In addition to A (not only A), B as well. N2
Lists, Examples
わりには => for, despite, although, unexpectedly N3
に関わらず/に関わりなく => in spite of; regardless of ~ N2
いかに … とはいえ => What ever... N3
Things do not match the prediction
~ににあわず (に似合わず ) => ~Different from N1
Evaluate
さえ/にさえ/でさえ => Even N3
Not only, Not even
からには => so long as N2
~にたえる (耐える)    => bear doing ~ N1
にもかかわらず => despite; in spite of; nevertheless; although ~ N2
さえ...たら => Just...is enough N3
Conditions (sufficient conditions)
もらえまいか => Help... N2
Benefit
... おぼえはない => don't remember... N3
Position, perspective