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
ほどだ => Over N2
Degree, Level, Amount
~がほしい => I want ~ N5
Asking and Telling
~ました/~ませんでした => Polite, past form of verb N5
Verb suffixes
ば~ほど => The more A, C N3
Degree. Level, Amount
でなくてなんだろう => It's definitely A (and not something else) N1
Information, Report
にほかならない => Only A N2
Reason, Result, Response
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
ほど~ない => A is not as C as B N4
Comparisons
ほかない => There are no other methods except for A N2
(Not)only, (Not) even
てほしい => I want (person, thing) A to B (action) N4
Verb Suffixes