has been comprising

• present perfect progressive

  present perfect progressive

  Used to describe an action that began in the past, has continued continuously, and is still in progress.

  of comprise (3rd person singular).
  comprise

  verb (used with object)

  to include or contain.

Related Words

• amount to
• compose
• constitute
• contain
• cover
• encompass
• form
• hold
• include
• involve
• span