SimilarityRank
have_trouble 0.830 32644
have_difficulty_in 0.812 75122
have_a_hard_time 0.784 38555
have_a_difficult_time 0.783 90412
find_it_difficult_to 0.782 38382
be_unable_to 0.747 10274
be_not_able_to 0.716 13953
have_difficulty_with 0.698 93107
be_have_a_hard_time 0.681 99024
struggle_to 0.678 9287
may_not_be_able_to 0.669 59834
unable_to 0.664 18516
not_able_to 0.659 77976
not_be_able_to 0.654 19318
difficulty_in 0.638 10456
need_help 0.628 17643
have_trouble_with 0.628 81497
have_be_unable_to 0.628 62186
do_not_know_how_to 0.626 69377
have_not_be_able_to 0.607 31005
hard_to 0.604 13915
have_problem_with 0.602 28002
an_inability_to 0.599 82036
simply_can_not 0.593 90135
but_be_unable_to 0.590 63394