have been mattering

• 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 matter.
  matter

  noun

  the substance or substances of which any physical object consists or is composed.

Related Words

• affair
• business
• circumstance
• event
• incident
• job
• proceeding
• question
• situation
• subject
• thing
• topic
• transaction