has been disqualifying

• 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 disqualify (3rd person singular).
  disqualify

  verb (used with object)

  to deprive of qualification or fitness; render unfit; incapacitate.

Related Words

• bar
• exclude
• invalidate
• preclude
• prohibit
• rule out
• suspend