SimilarityRank
several_year_ago 0.907 13891
a_couple_of_year_ago 0.902 23717
a_few_year_back 0.894 30838
some_year_ago 0.875 24729
a_few_month_ago 0.839 16513
a_couple_year_ago 0.819 79713
two_year_ago 0.809 9948
many_year_ago 0.808 15620
three_year_ago 0.806 17729
a_couple_of_month_ago 0.790 63920
a_few_week_ago 0.783 12382
about_two_year_ago 0.780 97758
five_year_ago 0.774 21349
about_a_year_ago 0.761 36600
not_long_ago 0.760 35942
several_month_ago 0.753 53413
eight_year_ago 0.753 65575
some_time_ago 0.750 26952
six_year_ago 0.747 44920
a_couple_of_week_ago 0.745 32160
a_few_month_back 0.743 76942
Two_year_ago 0.741 63846
Two_year_ago_, 0.735 33470
ten_year_ago 0.733 32649
four_year_ago 0.731 22498