SimilarityRank
I_be_not_sure_how 0.797 53175
I_wonder_how 0.760 48558
there_be_no_way 0.724 23578
I_do_not_know_that 0.686 38924
I_be_not_sure 0.682 10313
I_do_not_know_if 0.677 35652
wonder_how 0.673 29861
I_do_not_think 0.669 7324
I_know_how 0.664 74317
I_do_not_know_why 0.659 39855
I_be_not_sure_that 0.658 42331
do_not_know_how 0.656 95599
I_do_not_know 0.638 6146
I_doubt 0.634 46706
but_I_be_not_sure 0.628 25639
I_wonder_if 0.614 17307
but_I_do_not_think 0.613 81647
I_be_not_sure_if 0.612 33722
I_do_not_think_that 0.612 19924
,_but_I_do_not_think 0.610 30498
I_doubt_that 0.607 71691
there_be_no_way_that 0.603 81404
it_be_the_only_way 0.596 65627
the_only_way 0.592 12168
it_be_hard_for_me 0.589 75997