~ます/~ません => Polite, present form N5
Verb suffixes
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
せいで/せいか => Because of A, B N3
Reason, Result, Response
~ませんか => Let's…, Would you like to... N5
Verb suffixes
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
ずにすませる => Get something done without doing A N1
Miscellaneous
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
くせして => Even though A N2
Contrast,Surprise
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
くせに => Even though A, unfortunate result B N3
Contrast
てみせる => To show (the action) A N1
Will, Decision, Doing