SimilarityRank
that_be_necessary 0.586 19249
necessary 0.564 2050
what_need_to 0.561 30790
it_be_necessary 0.540 23653
what_we_need 0.528 43614
which_be_necessary 0.528 37868
be_necessary 0.521 4627
need_to_do 0.511 21989
what 0.507 162
it_be_essential 0.499 44315
it_be_crucial 0.497 95401
the_most_important_thing 0.493 15641
be_necessary_to 0.490 9582
we_need_to_do 0.490 73924
necessary_for 0.489 8610
be_the_only_way 0.483 12144
will_be_necessary 0.482 37137
in_order_for_us 0.480 71004
it_be_not_enough 0.478 55928
what_we_want 0.476 43575
what_can_be 0.472 13615
it_be_the_only_way 0.472 65627
it_be_up_to_us 0.468 56086
the_necessity_for 0.467 31006
necessity 0.466 8121