will have been colliding

• future perfect progressive

  future perfect progressive

  Used to describe a continuous action that will progress up until a designated point of completion in the future.

  of collide.
  collide

  verb (used without object)

  to strike one another or one against the other with a forceful impact; come into violent contact; crash.

Related Words

• bang
• break up
• bump
• crash
• hit
• shatter
• sideswipe
• smash
• strike