"The Communist Manifesto", by Karl Marx and Friedrich Engels

 Rank  Occurances  Percentage    1-tuple
       (of 11426)
   1       1140    9.9772449%    the
   2        776    6.7915281%    of
   3        347    3.0369333%    and
   4        287    2.5118152%    in
   5        261    2.2842640%    to
   6        163    1.4265710%    a
   7        135    1.1815158%    is
   8        125    1.0939961%    that
   9        111    0.9714686%    by
  10         99    0.8664450%    with
  11         99    0.8664450%    it
  12         97    0.8489410%    bourgeois
  13         93    0.8139331%    all
  14         92    0.8051812%    class
  15         91    0.7964292%    bourgeoisie
  16         83    0.7264134%    as
  17         81    0.7089095%    they
  18         80    0.7001575%    for
  19         78    0.6826536%    its
  20         75    0.6563977%    their
  21         70    0.6126378%    society
  22         69    0.6038859%    has
  23         65    0.5688780%    this
  24         64    0.5601260%    but
  25         63    0.5513741%    proletariat
  26         56    0.4901103%    are
  27         55    0.4813583%    property
  28         54    0.4726063%    into
  29         53    0.4638544%    on
  30         51    0.4463504%    more
  31         50    0.4375985%    production
  32         50    0.4375985%    conditions
  33         44    0.3850866%    not
  34         43    0.3763347%    which
  35         42    0.3675827%    have
  36         41    0.3588307%    modern
  37         39    0.3413268%    these
  38         39    0.3413268%    from
  39         39    0.3413268%    at
  40         38    0.3325748%    be
  41         36    0.3150709%    social
  42         36    0.3150709%    no
  43         34    0.2975670%    against
  44         33    0.2888150%    only
  45         32    0.2800630%    one
  46         30    0.2625591%    socialism
  47         30    0.2625591%    existence
  48         30    0.2625591%    an
  49         29    0.2538071%    so
  50         29    0.2538071%    means
  51         29    0.2538071%    industry
  52         28    0.2450551%    political
  53         28    0.2450551%    labor
  54         26    0.2275512%    development
  55         25    0.2187992%    therefore
  56         25    0.2187992%    old
  57         25    0.2187992%    itself
  58         25    0.2187992%    form
  59         24    0.2100473%    will
  60         24    0.2100473%    was
  61         24    0.2100473%    up
  62         24    0.2100473%    relations
  63         24    0.2100473%    feudal
  64         24    0.2100473%    communists
  65         24    0.2100473%    capital
  66         23    0.2012953%    state
  67         23    0.2012953%    or
  68         23    0.2012953%    every
  69         22    0.1925433%    own
  70         21    0.1837914%    working
  71         21    0.1837914%    whole
  72         21    0.1837914%    when
  73         21    0.1837914%    we
  74         21    0.1837914%    other
  75         21    0.1837914%    german
  76         21    0.1837914%    classes
  77         20    0.1750394%    new
  78         20    0.1750394%    most
  79         20    0.1750394%    french
  80         20    0.1750394%    abolition
  81         19    0.1662874%    you
  82         19    0.1662874%    under
  83         19    0.1662874%    revolutionary
  84         19    0.1662874%    movement
  85         18    0.1575354%    his
  86         18    0.1575354%    do
  87         17    0.1487835%    them
  88         17    0.1487835%    struggle
  89         17    0.1487835%    ideas
  90         17    0.1487835%    between
  91         17    0.1487835%    been
  92         16    0.1400315%    what
  93         16    0.1400315%    revolution
  94         16    0.1400315%    interests
  95         16    0.1400315%    character
  96         15    0.1312795%    time
  97         15    0.1312795%    proletarians
  98         15    0.1312795%    longer
  99         15    0.1312795%    historical
 100         15    0.1312795%    existing