"The Adventures of Huckleberry Finn," by Mark Twain

 Rank  Occurances  Percentage    3-tuple
       (of 98871)
   1         85    0.0859706%    by and by
   2         61    0.0616966%    out of the
   3         53    0.0536052%    was going to
   4         50    0.0505709%    it was a
   5         49    0.0495595%    there was a
   6         48    0.0485481%    all the time
   7         42    0.0424796%    the old man
   8         38    0.0384339%    said it was
   9         36    0.0364111%    and then he
  10         34    0.0343882%    down the river
  11         34    0.0343882%    a couple of
  12         33    0.0333768%    a lot of
  13         32    0.0323654%    there warnt no
  14         32    0.0323654%    i dont know
  15         30    0.0303426%    one of them
  16         30    0.0303426%    it warnt no
  17         29    0.0293311%    the river and
  18         29    0.0293311%    kind of a
  19         28    0.0283197%    it was all
  20         28    0.0283197%    and the duke
  21         28    0.0283197%    and by and
  22         27    0.0273083%    the middle of
  23         27    0.0273083%    i says to
  24         27    0.0273083%    i got to
  25         27    0.0273083%    and it was
  26         26    0.0262969%    i never see
  27         26    0.0262969%    he said he
  28         24    0.0242741%    you want to
  29         24    0.0242741%    when i got
  30         24    0.0242741%    there aint no
  31         24    0.0242741%    says to myself
  32         24    0.0242741%    one of the
  33         24    0.0242741%    now and then
  34         24    0.0242741%    it was the
  35         24    0.0242741%    in the world
  36         23    0.0232626%    we got to
  37         23    0.0232626%    was all right
  38         23    0.0232626%    the king and
  39         23    0.0232626%    in the woods
  40         23    0.0232626%    i wanted to
  41         23    0.0232626%    i tell you
  42         23    0.0232626%    and then i
  43         22    0.0222512%    the king he
  44         22    0.0222512%    middle of the
  45         22    0.0222512%    but i couldnt
  46         22    0.0222512%    and the king
  47         21    0.0212398%    in the dark
  48         21    0.0212398%    but i didnt
  49         20    0.0202284%    warnt no use
  50         20    0.0202284%    on to the
  51         20    0.0202284%    he was a
  52         20    0.0202284%    didnt want to
  53         19    0.0192170%    when we got
  54         19    0.0192170%    two or three
  55         19    0.0192170%    to do it
  56         19    0.0192170%    the door and
  57         19    0.0192170%    on the floor
  58         19    0.0192170%    of the river
  59         19    0.0192170%    he said it
  60         19    0.0192170%    but it warnt
  61         19    0.0192170%    as much as
  62         19    0.0192170%    and so he
  63         19    0.0192170%    and i see
  64         19    0.0192170%    and he was
  65         19    0.0192170%    and he said
  66         19    0.0192170%    a kind of
  67         18    0.0182055%    the rest of
  68         18    0.0182055%    the canoe and
  69         18    0.0182055%    in the middle
  70         18    0.0182055%    i ever see
  71         18    0.0182055%    and said he
  72         18    0.0182055%    and i was
  73         18    0.0182055%    and had a
  74         17    0.0171941%    was a good
  75         17    0.0171941%    the raft and
  76         17    0.0171941%    so as to
  77         17    0.0171941%    said he would
  78         17    0.0171941%    out of his
  79         17    0.0171941%    it up and
  80         17    0.0171941%    i reckoned i
  81         17    0.0171941%    going to be
  82         17    0.0171941%    as soon as
  83         17    0.0171941%    and when i
  84         17    0.0171941%    and went to
  85         17    0.0171941%    and so on
  86         17    0.0171941%    and all the
  87         16    0.0161827%    up to the
  88         16    0.0161827%    told me to
  89         16    0.0161827%    the woods and
  90         16    0.0161827%    the old gentleman
  91         16    0.0161827%    off of the
  92         16    0.0161827%    king and the
  93         16    0.0161827%    in the morning
  94         16    0.0161827%    i was in
  95         16    0.0161827%    i said i
  96         16    0.0161827%    i reckon i
  97         16    0.0161827%    down to the
  98         16    0.0161827%    do you reckon
  99         16    0.0161827%    but it was
 100         16    0.0161827%    as long as