Frequency - Word Form
  9 an
 26 can
  1 american
  1 scan
 14 than
  1 man
  4 human
  1 layman
  1 span
  1 aldebaran
  1 burden
 13 been
 12 seen
  1 eighteen
  4 between
  7 then
 13 when
  3 taken
  1 mistaken
  1 spoken
  1 men
  1 chosen
  5 ten
  1 heaven
 10 even
112 in
  1 again
  1 remain
  2 obtain
  1 contain
  3 mountain
  9 certain
  1 begin
 12 within
  1 autumn
 31 on
  6 region
  1 orion
  1 decision
  2 precision
  3 vision
  8 conclusion
  1 education
  2 foundation
  4 creation
  1 investigation
  1 relation
  5 constellation
  1 contemplation
  1 approximation
  1 information
  1 explanation
  2 determination
  2 consideration
  2 generation
  1 admiration
  2 computation
  4 observation
  1 popularization
  1 fraction
  1 perfection
  1 collection
  5 direction
  1 extinction
  1 obstruction
  5 position
  2 supposition
  1 exposition
  3 attention
  1 invention
  7 motion
  2 conception
  2 proportion
 12 question
  1 simon
  1 common
  1 soon
  6 upon
  3 reason
  1 season
  3 learn
  1 concern
  1 modern
  1 born
  1 return
 12 sun
  1 drawn
  4 own
  3 known
  1 well-known
  2 unknown
  5 sown