will have been composing

• 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 compose.
  compose

  verb (used with object)

  to make or form by combining things, parts, or elements.

Related Words

• conceive
• design
• devise
• form
• invent
• orchestrate
• pen
• produce
• set up
• write