has been stitching

• 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 stitch (3rd person singular).
  stitch

  noun

  one complete movement of a threaded needle through a fabric or material such as to leave behind it a single loop or portion of thread, as in sewing, embroidery, or the surgical closing of wounds.

Related Words

• fasten
• sew