"Heart of Darkness", by Joseph Conrad

 Rank  Occurances  Percentage    2-tuple
       (of 35970)
   1        243    0.6755630%    of the
   2        211    0.5865999%    in the
   3        146    0.4058938%    i had
   4        126    0.3502919%    on the
   5        123    0.3419516%    it was
   6         99    0.2752294%    to the
   7         95    0.2641090%    in a
   8         88    0.2446483%    of a
   9         83    0.2307478%    he had
  10         80    0.2224076%    he was
  11         79    0.2196275%    and the
  12         76    0.2112872%    i was
  13         72    0.2001668%    had been
  14         72    0.2001668%    at the
  15         69    0.1918265%    there was
  16         62    0.1723659%    with a
  17         58    0.1612455%    of his
  18         57    0.1584654%    was a
  19         54    0.1501251%    for the
  20         52    0.1445649%    and i
  21         51    0.1417848%    all the
  22         50    0.1390047%    for a
  23         50    0.1390047%    did not
  24         49    0.1362246%    out of
  25         46    0.1278843%    to be
  26         46    0.1278843%    seemed to
  27         45    0.1251043%    like a
  28         43    0.1195441%    with the
  29         43    0.1195441%    i saw
  30         43    0.1195441%    he said
  31         43    0.1195441%    from the
  32         42    0.1167640%    of that
  33         41    0.1139839%    was not
  34         41    0.1139839%    to me
  35         40    0.1112038%    was the
  36         39    0.1084237%    i dont
  37         39    0.1084237%    i could
  38         39    0.1084237%    by the
  39         38    0.1056436%    i said
  40         37    0.1028635%    as though
  41         35    0.0973033%    the manager
  42         35    0.0973033%    have been
  43         34    0.0945232%    they were
  44         34    0.0945232%    i am
  45         34    0.0945232%    but i
  46         33    0.0917431%    you know
  47         31    0.0861829%    one of
  48         31    0.0861829%    it had
  49         31    0.0861829%    had to
  50         31    0.0861829%    had a
  51         30    0.0834028%    the river
  52         30    0.0834028%    i did
  53         30    0.0834028%    as i
  54         30    0.0834028%    a little
  55         29    0.0806227%    the other
  56         29    0.0806227%    it is
  57         29    0.0806227%    into the
  58         28    0.0778426%    of it
  59         28    0.0778426%    and then
  60         28    0.0778426%    and a
  61         26    0.0722825%    of an
  62         26    0.0722825%    i would
  63         26    0.0722825%    could not
  64         25    0.0695024%    of course
  65         25    0.0695024%    could see
  66         25    0.0695024%    as if
  67         24    0.0667223%    over the
  68         24    0.0667223%    of my
  69         23    0.0639422%    they had
  70         23    0.0639422%    the pilgrims
  71         23    0.0639422%    that was
  72         23    0.0639422%    had no
  73         21    0.0583820%    when i
  74         21    0.0583820%    more than
  75         21    0.0583820%    kind of
  76         21    0.0583820%    i heard
  77         20    0.0556019%    the man
  78         20    0.0556019%    the earth
  79         20    0.0556019%    such a
  80         20    0.0556019%    as a
  81         19    0.0528218%    you see
  82         19    0.0528218%    was an
  83         19    0.0528218%    to him
  84         19    0.0528218%    the same
  85         19    0.0528218%    the first
  86         19    0.0528218%    on a
  87         19    0.0528218%    at me
  88         18    0.0500417%    with an
  89         18    0.0500417%    to have
  90         18    0.0500417%    the station
  91         18    0.0500417%    the forest
  92         18    0.0500417%    that i
  93         18    0.0500417%    of these
  94         18    0.0500417%    lot of
  95         18    0.0500417%    i have
  96         18    0.0500417%    dont know
  97         18    0.0500417%    as the
  98         17    0.0472616%    would have
  99         17    0.0472616%    would be
 100         17    0.0472616%    to see