幸いなことに => fortunately; luckily; thankfully ~ N2
...ぬ => Not (Negative) N3
Emphasize negative meaning
と思う => I think N5
~ぬうちに => While not....; before... N1
Time
ぬきにして/~ぬきで => Exclude A; Stop/end A; Without A N2
Miscellaneous
~ぬばかり => As if; as though N1
Situation
~ぬまに => without one's knowledge, without noticing N1
Time
かと思ったら/かと思うと => just when; no sooner than ~ N2
ようと思う/ようと思っている => thinking of doing; planning to ~ N3
ぬく => Do A until the end/last N2
Will, Decision, “Doing”
... にと思って => To do..., to let... N2
Purpose, target
わ...わ => so much, so many N1
Exclamatory