SimilarityRank
it_may_be_difficult_to 0.805 99603
can_be_difficult 0.776 30674
it_be_difficult_to 0.766 12556
it_be_very_difficult_to 0.724 29790
it_be_hard_to 0.715 12100
it_be_not_easy_to 0.714 49178
it_be_almost_impossible_to 0.705 64612
can_be_challenging 0.673 59256
it_be_very_hard_to 0.667 86037
can_be_hard 0.652 97851
can_be_tricky 0.647 72729
it_be_easy_to 0.634 7753
be_not_always_easy 0.633 89460
it_be_impossible_to 0.625 16856
make_it_difficult_to 0.623 50695
can_be_overwhelming 0.620 77893
make_it_hard_to 0.608 48457
it_will_be_difficult_to 0.608 83757
it_be_important_to 0.604 2292
be_not_easy 0.600 17254
be_hard_to 0.595 23656
it_be_tough 0.592 29779
hard_to 0.589 13915
it_be_difficult 0.588 31149
so_how_do_you 0.586 76537