"The Call of the Wild", by Jack London

 Rank  Occurances  Percentage    3-tuple
       (of 28447)
   1         22    0.0773368%    he did not
   2         18    0.0632756%    and he was
   3         14    0.0492143%    there was no
   4         14    0.0492143%    out of the
   5         14    0.0492143%    in the traces
   6         13    0.0456990%    out of his
   7         13    0.0456990%    of the team
   8         13    0.0456990%    it was a
   9         12    0.0421837%    that he was
  10         12    0.0421837%    back and forth
  11         11    0.0386684%    to his feet
  12         11    0.0386684%    the rest of
  13         11    0.0386684%    the red sweater
  14         11    0.0386684%    the man in
  15         11    0.0386684%    the end of
  16         11    0.0386684%    man in the
  17         11    0.0386684%    it was the
  18         11    0.0386684%    in the red
  19         11    0.0386684%    did not know
  20         11    0.0386684%    and in the
  21         10    0.0351531%    but it was
  22         10    0.0351531%    buck did not
  23          9    0.0316378%    the head of
  24          9    0.0316378%    rest of the
  25          9    0.0316378%    one of the
  26          9    0.0316378%    of the wild
  27          9    0.0316378%    he could not
  28          9    0.0316378%    at the head
  29          8    0.0281225%    they did not
  30          8    0.0281225%    one hundred and
  31          8    0.0281225%    in the morning
  32          8    0.0281225%    head of the
  33          8    0.0281225%    at the end
  34          7    0.0246072%    up and down
  35          7    0.0246072%    there was a
  36          7    0.0246072%    the two men
  37          7    0.0246072%    that was the
  38          7    0.0246072%    perrault and francois
  39          7    0.0246072%    on the trail
  40          7    0.0246072%    of the men
  41          7    0.0246072%    it was his
  42          7    0.0246072%    in the forest
  43          7    0.0246072%    him and the
  44          7    0.0246072%    he was in
  45          7    0.0246072%    hans and pete
  46          7    0.0246072%    dave and sol-leks
  47          6    0.0210919%    when he was
  48          6    0.0210919%    two days and
  49          6    0.0210919%    this was the
  50          6    0.0210919%    the wild brother
  51          6    0.0210919%    the law of
  52          6    0.0210919%    the dogs were
  53          6    0.0210919%    of the man
  54          6    0.0210919%    it was not
  55          6    0.0210919%    his feet and
  56          6    0.0210919%    he was not
  57          6    0.0210919%    he had never
  58          6    0.0210919%    he had been
  59          6    0.0210919%    days and nights
  60          6    0.0210919%    club and fang
  61          6    0.0210919%    charles and hal
  62          6    0.0210919%    and at the
  63          5    0.0175765%    two or three
  64          5    0.0175765%    to the ground
  65          5    0.0175765%    the way of
  66          5    0.0175765%    the hairy man
  67          5    0.0175765%    the face of
  68          5    0.0175765%    part of the
  69          5    0.0175765%    of the trail
  70          5    0.0175765%    of the pack
  71          5    0.0175765%    of club and
  72          5    0.0175765%    nor did he
  73          5    0.0175765%    law of club
  74          5    0.0175765%    john thornton was
  75          5    0.0175765%    in the way
  76          5    0.0175765%    in mid air
  77          5    0.0175765%    him and he
  78          5    0.0175765%    he would not
  79          5    0.0175765%    he was a
  80          5    0.0175765%    he had seen
  81          5    0.0175765%    had never seen
  82          5    0.0175765%    did not like
  83          5    0.0175765%    by the fire
  84          5    0.0175765%    but he was
  85          5    0.0175765%    buck could not
  86          5    0.0175765%    buck and his
  87          5    0.0175765%    between him and
  88          5    0.0175765%    because of his
  89          5    0.0175765%    as fast as
  90          5    0.0175765%    and when he
  91          5    0.0175765%    and they were
  92          5    0.0175765%    and of the
  93          5    0.0175765%    and his mates
  94          5    0.0175765%    and as buck
  95          5    0.0175765%    all manner of
  96          5    0.0175765%    a hundred yards
  97          4    0.0140612%    with his teeth
  98          4    0.0140612%    with all his
  99          4    0.0140612%    who had been
 100          4    0.0140612%    which they had