has been submerging

• 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 submerge (3rd person singular).
  submerge

  verb (used with object)

  to put or sink below the surface of water or any other enveloping medium.

Related Words

• deluge
• douse
• drench
• drown
• engulf
• flood
• immerse
• inundate
• overflow
• overwhelm
• sink
• subside
• swamp