なければならない => Must do A; have to A N4
Can, Should, Must
ずにはいられない/ないではいられない => Can't help but A; A is unavoidable N2
Will, Decision, “Doing”
ていられない => Cannot continue to A N2
Needs, Requirements
てばかりはいられない => Cannot always A N2
Needs, Requirements
[続「つづ」]ける => continues, to continue to N4
Secondary Verb
とはくらべ[物「もの」]にならない => It's no match for A N1
Comparison/ Exchange
ぐらいのものだ => Only A N1
(Not)only , (Not) even
につれて => As A changes, B changes (together) N2
Information, Report
につけ => During both times/situations A and B, N2
Time, Situation
それなのに => Even though A, (unexpected result) B N2
Contrast,Surprise
なりに,なりの,それなり => In A's own way, in a(n) A way N1
Adjectival, Descriptions
ただ~のみならず => Not only A, N1
(Not)only , (Not) even