will have been rotting

• 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 rot.
  rot

  verb (used without object)

  to undergo decomposition; decay.

Related Words

• break down
• crumble
• decay
• decompose
• disintegrate
• languish
• molder
• perish
• spoil
• stain
• warp
• wither