何なん回かいも

Meanings

adverb, noun which may take the genitive case particle 'no'

many times; time and time again; repeatedly

Used to emphasize that an action or event has occurred many times, often with a nuance of persistence or frequency. Can modify verbs directly as an adverb or nouns with の.

Usage patterns

何なん回かいも〈動どう詞し〉to do something many times/repeatedly
何なん回かいも説せつ明めいしたのに、彼かれはまだ分わかっていない。
I've explained it many times, but he still doesn't understand.
何なん回かいも繰くり返かえすto repeat something over and over again
同おなじ間ま違ちがいを何なん回かいも繰くり返かえしてしまう。
I keep making the same mistake over and over again.
何なん回かいもの〈事こと〉many instances/rounds of ~ (used before a noun)
何なん回かいもの失しっ敗ぱいを乗のり越こえて、ようやく成せい功こうした。
After overcoming many failures, I finally succeeded.