SimilarityRank
to_what_extent 0.802 43395
and_to_what_extent 0.733 52964
the_extent_to 0.690 9648
what_effect 0.663 71369
what_kind_of 0.647 15512
what_role 0.631 40452
what_sort_of 0.627 49505
how_much 0.626 4117
what_impact 0.623 69792
what_type_of 0.603 31125
for_what_purpose 0.589 76205
whether 0.587 676
whether_any 0.584 69990
whether_or_not 0.579 6394
whether_such 0.579 85529
how_far 0.576 24775
How_much 0.558 13381
how 0.558 248
how_might 0.554 61464
how_do 0.553 10071
the_real_question_be 0.547 89181
:_How_do 0.546 44790
just_how_much 0.545 41558
how_many 0.545 5985
how_well 0.543 19385