せいで/せいか => Because of A, B N3
Reason, Result, Response
てみせる => To show (the action) A N1
Will, Decision, Doing
~ませんか => Let's…, Would you like to... N5
Verb suffixes
ずにすませる => Get something done without doing A N1
Miscellaneous
て下さいませんか => Please do A (polite) N5
Asking and Telling
をくださいませんか => Please give me A (polite) N5
Asking and Telling
にかかわる => Relating to A, concerning A N1
Considering/ Concerning
にかかわる => Relating to A, concerning A N2
Considering, Concerning
くせして => Even though A N2
Contrast,Surprise
からすると => Considering A... N2
Considering, Concerning
べからざる => Cannot A N1
Potential, Possibility
~ます/~ません => Polite, present form N5
Verb suffixes