Frequency - Word Form
   2 speak
   2 break
   2 weak
   6 back
   2 lack
   1 attack
   1 shipwreck
   1 quick
   1 flock
   2 rock
   7 seek
   2 rank
   3 think
   1 drunk
   1 sunk
   3 look
   2 took
   1 undertook
   3 mark
  45 work
   4 task
   1 risk