SimilarityRank
I_do_not_know 0.679 6146
I_do_not_know_about 0.672 48476
I_be_not_sure 0.657 10313
I_be_not_familiar_with 0.637 95241
I_be_not_sure_what 0.633 29674
I_do_not_know_what 0.624 21576
but_I_be_not_sure 0.622 25639
but_I_like 0.618 81535
,_but_I_like 0.616 44186
I_do_like 0.597 48510
I_do_not_understand 0.595 42140
I_really_like 0.593 12580
I_be_not_sure_if 0.591 33722
I_like 0.584 2422
I_have_no_idea_what 0.581 52632
not_sure 0.580 34196
I_do_not_like 0.578 13734
I_guess 0.576 5282
I_do_not_know_if 0.576 35652
I_do_not_remember 0.573 35346
but_I_think 0.573 9907
I_doubt 0.571 46706
I_have_no_idea 0.569 27343
,_but_I_can_not 0.565 19022
I_can_not_remember 0.563 46389