has been unshackling

• present perfect progressive

  present perfect progressive

  Used to describe an action that began in the past, has continued continuously, and is still in progress.

  of unshackle (3rd person singular).
  unshackle

  verb (used with object)

  to free from shackles; unfetter.

Related Words

• clear
• deliver
• discharge
• drop
• free
• issue
• leak
• surrender