なし終おわる

godan verb (-ru), intransitive verb

finish doing; complete

Attaches to the continuative form (連用形) of a verb to mean 'to finish doing that action'. The action is typically deliberate and brought to completion. Often used when the completion is the result of effort or a process.

• 長ながい小しょう説せつをやっと読よみ終おわった。

  I finally finished reading the long novel.

• 彼かれは仕し事ごとを全ぜん部ぶし終おわってから帰かえった。

  He went home after finishing all the work.