んです => Because, by… N4
Situations and Experiences
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
でなくてなんだろう => It's definitely A (and not something else) N1
Information, Report
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
もなんともない => Not A at all N1
Adjectival, Descriptions
かねない => Afraid that N2
Potential, Possibility
や、やいなや => As soon as A, B N1
Time, Situation
ねばならない => Must A N2
Needs, Requirements
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
んだって => Hear that~ N3
Information, Report
[禁止「きんし」] => Don't do N4
Can, Should, Must
どんなに => No matter how (much) A, B , B is Result N3
Adjectival, Description