had been hefting

• past perfect progressive

  past perfect progressive

  Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.

  of heft.
  heft

  noun

  weight; heaviness.

Related Words

• bear
• bring
• ferry
• give
• haul
• hoist
• import
• lift
• lug
• move
• pack
• remove
• take
• tote
• transfer
• transmit