ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
うではないか/うじゃないか => Let's go A; Why don't we A? N2
Miscellaneous
てばかりはいられない => Cannot always A N2
Needs, Requirements
わけにはいかない => Must not A, Must A N3
Needs, Requirement
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
とは[限「かぎ」]らない => Its not really A N2
Information, Report
かねない => Afraid that N2
Potential, Possibility
かい => Really? N4
Sentence Endings
にほかならない => Only A N2
Reason, Result, Response
かいもなく => Even though A, N2
Contrast,Surprise
か~ないかのうちに => Right after A, C N2
Time, Situation
てかなわない => A is a problem N2
Adjectival, Descriptions