務つとまる

godan verb (-ru), intransitive verb

be fit for; be qualified for; be equal to a task

Used to express that someone is capable of fulfilling a role, duty, or task. Often appears in potential or negative forms.

• 彼かれならその仕し事ごとが務つとまるだろう。

  He would be fit for that job.

• 私わたしにはそんな大たい役やくは務つとまらない。

  I am not equal to such an important role.