will have been amounting

• 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 amount.
  amount

  noun

  the sum total of two or more quantities or sums; aggregate.

Related Words

• budget
• cost
• damage
• expense
• extent
• lot
• outlay
• output
• price tag
• product
• sum