SimilarityRank
a_few_month_ago 0.834 16513
a_couple_of_month_ago 0.810 63920
a_few_week_ago 0.791 12382
a_couple_of_week_ago 0.790 32160
a_few_week_back 0.775 75548
a_few_year_back 0.773 30838
a_couple_of_year_ago 0.766 23717
a_while_ago 0.752 31967
a_few_year_ago 0.743 7726
a_few_day_ago 0.738 16616
a_couple_year_ago 0.735 79713
about_a_month_ago 0.734 59637
not_too_long_ago 0.720 56605
back_in_February 0.718 91756
back_in_January 0.713 87283
a_couple_week_ago 0.712 82466
a_couple_of_day_ago 0.710 64804
some_time_ago 0.699 26952
several_month_ago 0.697 53413
back_in_June 0.695 98041
earlier_this_year 0.689 4607
back_in_April 0.687 88470
several_week_ago 0.682 71187
back_in_March 0.681 84127
about_two_year_ago 0.680 97758