will have been varying

• 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 vary.
  vary

  verb (used with object)

  to change or alter, as in form, appearance, character, or substance.

Related Words

• alter
• differ
• diverge
• diversify
• divide
• fluctuate
• modify
• range