will have been upholding

• 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 uphold.
  uphold

  verb (used with object)

  to support or defend, as against opposition or criticism.

Related Words

• advocate
• confirm
• defend
• encourage
• endorse
• hold to
• justify
• promote
• side with
• stand by
• vindicate