has been shading

• 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 shade (3rd person singular).
  shade

  noun

  the comparative darkness caused by the interception or screening of rays of light from an object, place, or area.

Related Words

• blacken
• conceal
• darken
• dim
• mute
• obscure
• shield