has been unchaining

• 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 unchain (3rd person singular).
  unchain

  verb (used with object)

  to free from or as if from chains; set free.

Related Words

• acquit
• clear
• discharge
• dismiss
• extricate
• pardon
• parole
• release
• relieve
• rescue
• save