• door
  90.43%
  Knock on doors.
• wood
  3.48%
  Knock on wood.
• ball
  0.87%
• blooper
  0.87%
• end
  0.87%
• hundred
  0.87%
• lot
  0.87%
• synagogue
  0.87%
• tree
  0.87%

• open
  39.17%
  Helen opened the door.
• close
  13.24%
  She closed the door on them.
• lock
  6.40%
  Who locked the door?
• shut
  5.89%
  Shut the door!
• slam
  4.17%
  I slam the door on them.
• answer
  2.71%
  I answer the door.
• unlock
  1.54%
  Unlock the door!
• knock_on
  1.40%
  Knock on doors.
• out
  1.20%
  He was helped out the door.
• have
  1.03%
  It has no doors.