SimilarityRank
probably_not 0.707 22151
I_doubt 0.702 46706
I_do_not_think_it 0.684 62698
I_do_not_think 0.682 7324
certainly_not 0.675 28189
I_be_not_sure 0.669 10313
I_be_not_sure_that 0.661 42331
I_doubt_that 0.658 71691
I_do_not_think_that 0.650 19924
maybe_not 0.643 27364
I_do_not_believe 0.640 36363
but_I_do_not_think 0.636 81647
I_do_not_know_if 0.635 35652
I_be_not_sure_if 0.634 33722
,_but_I_do_not_think 0.629 30498
not_really 0.628 14121
I_do_not_think_it_be 0.616 32096
I_do_not_know_that 0.610 38924
I_would_think 0.609 47135
I_suspect 0.609 15273
I_do_not_think_so 0.606 43502
I_guess 0.606 5282
fair_enough 0.597 49983
I_do_not_say 0.596 83223
I_be_not_sure_how 0.596 53175