will have been undergoing

• future perfect progressive

  future perfect progressive

  Used to describe a continuous action that will progress up until a designated point of completion in the future.

  of undergo.
  undergo

  verb (used with object)

  to be subjected to; experience; pass through.

Related Words

• bear
• endure
• experience
• go through
• have
• meet with
• see
• suffer
• sustain
• withstand