will have been riffing

• 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 riff.
  riff

  noun

  a melodic phrase, often constantly repeated, forming an accompaniment or part of an accompaniment for a soloist.

Related Words

• browse
• check
• examine
• flash
• flip through
• leaf through
• look through
• scour
• search
• skim
• thumb through