[切「き」]れない => Can't finish/complete A N3
Potential, Possibility
ようになる/なくなる => Become… N3
Time, Situation
ともなると,ともなれば => When (the time/situation) A N1
Time, Situation
を[余儀「よぎ」]なくされる => Must do A N1
Will, Decision, Doing
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”
それなのに => Even though A, (unexpected result) B N2
Contrast,Surprise
てくれる => Do for someone. N4
Give and take advice
なりに,なりの,それなり => In A's own way, in a(n) A way N1
Adjectival, Descriptions
ことになる => To decide that A N4
Causative, Passive, Volitional
ようになる/なくなる => Come to A (transition over time), Come to be unable to A N4
Time and Change
ことになっている => Plan, rule, decide N2
Information, Report
とされる => It is said/believed/thought that A N1
Information, Report