させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
ゃしない => Don't/Doesn't A (at all) N1
Will, Decision, Doing
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
といったらない/といったらありはしない => Extremely A, Very A, A beyond description N1
Degree/ Level/Amount
せいで/せいか => Because of A, B N3
Reason, Result, Response
て下さいませんか => Please do A (polite) N5
Asking and Telling
らしい => Seem to~ N4
Sentence Endings
ないと,なくちゃ => Must do A N3
Needs, Requirement
~ます/~ません => Polite, present form N5
Verb suffixes
をくださいませんか => Please give me A (polite) N5
Asking and Telling
といえば/というと/といったら => N3
Considering, Concerning
と[相「あい」]まって => Along with A N1
Lists, examples