や、やいなや => As soon as A, B N1
Time, Situation
やら~やら => A, B, ... (examples from a list) N2
Lists, Examples
が[早「はや」]いか => As soon as A occurred, right after A N1
Time, Situation
やる => Give B to A N4
Give and take advice
てやる => Do for someone N4
Give and take advice
やすい => A is easy to do N4
Verb Suffixes
しかも => Not only A, but B as well N2
(Not)only, (Not) even
しか~ない => Only , no more than , There's only N5
Amount
だけしか => Only A can B , Nothing except N3
Not only, Not even
[関「かん」]して => About A, With relation to A N3
Considering, Concerning
てやまない => To (always) think/feel/hope/etc. A N1
Will, Decision, Doing
~かもしれない => Might A, maybe A, perhaps A N4
Sentence Endings