SimilarityRank
how_long 0.776 19254
How_long_do 0.670 86293
the_length_of_time 0.601 30933
length_of_time 0.530 63940
How_much 0.526 13381
for_as_long_as 0.518 30414
how_much_time 0.505 91421
so_long 0.502 19077
the_duration_of 0.490 28906
How 0.490 1755
how_much 0.488 4117
much_longer 0.476 44717
what_sort_of 0.476 49505
how_often 0.473 31654
what_type_of 0.473 31125
duration_of 0.472 17037
what_degree 0.470 54189
How_much_do 0.469 40956
longer 0.469 6704
duration 0.469 6357
for_what_purpose 0.467 76205
How_many 0.467 9115
the_duration_of_the 0.466 25118
what_kind_of 0.463 15512
wait 0.458 1908