will have been festooning

• 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 festoon.
  festoon

  noun

  a string or chain of flowers, foliage, ribbon, etc., suspended in a curve between two points.

Related Words

• adorn
• deck
• drape
• hang
• swag
• trim