んがため => For the purpose of doing A N1
Reason, Result, Response
たが[最後「さいご」] => Once A occurs, B happens N1
Information, Report
や、やいなや => As soon as A, B N1
Time, Situation
たとたん => As soon as A (occured), B N3
Time, Situation
がた => Plural form(polite) N5
Amount
て下さいませんか => Please do A (polite) N5
Asking and Telling
が[早「はや」]いか => As soon as A occurred, right after A N1
Time, Situation
やら~やら => A, B, ... (examples from a list) N2
Lists, Examples
をくださいませんか => Please give me A (polite) N5
Asking and Telling
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
に[反「はん」]して/に[反「はん」]し/に[反「はん」]する/に[反「はん」]した => In contrast to A N2
Contrast,Surprise
かたがた => Using A as an opportunity/chance/way to B N1
Information, Report