なりに,なりの,それなり => In A's own way, in a(n) A way N1
Adjectival, Descriptions
てばかりはいられない => Cannot always A N2
Needs, Requirements
なり~なり => A or B N1
Lists, examples
てくれてありがとう => Thank you for doing A N4
Honorifics
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”
なら~なり => If A/B is the case... N1
Conditional, While
あまり~ない => Not very ~ N5
Amount
なければならない => Must do A; have to A N4
Can, Should, Must
[切「き」]れない => Can't finish/complete A N3
Potential, Possibility
なり => As soon as A (occurs), B N1
Time, Situation
かぎり/ないかぎり => While A is the case/still true N2
Conditional, While
ていられない => Cannot continue to A N2
Needs, Requirements