will have been throbbing

• 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 throb.
  throb

  verb (used without object)

  to beat with increased force or rapidity, as the heart under the influence of emotion or excitement; palpitate.

Related Words

• flutter
• pulse
• resonate
• tremble
• vibrate