ないと,なくちゃ => Must do A N3
Needs, Requirement
うではないか/うじゃないか => Let's go A; Why don't we A? N2
Miscellaneous
や、やいなや => As soon as A, B N1
Time, Situation
うち/ないうち => While A is the case, B; While A is occuring, B, While A is not occuring, B N3
Conditional, While
か~ないかのうちに => Right after A, C N2
Time, Situation
[最中「さいちゅう」] => In the middle of A N3
Time, Situation
ゃしない => Don't/Doesn't A (at all) N1
Will, Decision, Doing
やら~やら => A, B, ... (examples from a list) N2
Lists, Examples
[中心「ちゅうしん」]に => With A as the center N2
Miscellaneous
たち => Plural form N5
Amount
やる => Give B to A N4
Give and take advice
てやる => Do for someone N4
Give and take advice