SimilarityRank
more_than_[number]_year_ago 0.874 24310
almost_[number]_year_ago 0.853 51448
over_[number]_year_ago 0.843 22327
[number]_year_ago 0.805 3595
some_[number]_year_ago 0.780 44893
more_than_a_decade_ago 0.735 83759
over_a_decade_ago 0.731 94008
many_year_ago 0.716 15620
about_[number]_year_ago 0.710 22341
six_year_ago 0.697 44920
seven_year_ago 0.688 57324
[number]_year_earlier 0.686 77234
[number]_year_later 0.681 15406
several_year_ago 0.669 13891
thirty_year_ago 0.668 57364
eight_year_ago 0.665 65575
decade_ago 0.660 32413
two_decade_ago 0.659 95707
three_year_ago 0.658 17729
five_year_ago 0.656 21349
twenty_year_ago 0.652 66247
four_year_ago 0.652 22498
a_decade_ago 0.651 23265
way_back_in_[number] 0.649 51628
ten_year_ago 0.648 32649