work over

/W ER1 K OW0 V ER0/
verb
  1. 1

    To improve a prototype, or first draft.

    โ€œThe estimated figures are not bad, but somebody will have to work them over.โ€

  2. 2

    To physically attack in order to cause injury.

    โ€œHe'll talk, once we work him over.โ€

  3. 3

    To subject (a person) to a severe scolding, interrogation, etc.

Source: https://en.wiktionary.org/wiki/work%20over