させてください/させてもらえますか/させてもらえませんか => please let me do N3
と伝えていただけませんか => Could you tell, Could you convey N4
さえ/にさえ/でさえ => Even N3
Not only, Not even
~にたえる (耐える)    => bear doing ~ N1
せいか => perhaps because ~ N2
さえ/でさえ => even; so much as; not even N3
とみえて/とみえる => It seems that ~ N1
せいで/せいか => Because of A, B N3
Reason, Result, Response
せいにする => Blame... N2
Cause, reason
させていただけませんか => Could you please let me do... N4
あえて => dare to N2
Suggestion
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response