have been amounting

• 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 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