SimilarityRank
more_than_[number]_year_ago 0.867 24310
nearly_[number]_year_ago 0.843 48159
almost_[number]_year_ago 0.834 51448
[number]_year_ago 0.831 3595
some_[number]_year_ago 0.826 44893
about_[number]_year_ago 0.776 22341
many_year_ago 0.763 15620
over_a_decade_ago 0.721 94008
around_[number]_year_ago 0.707 99750
seven_year_ago 0.684 57324
six_year_ago 0.673 44920
year_ago 0.671 6831
eight_year_ago 0.665 65575
twenty_year_ago 0.663 66247
several_year_ago 0.661 13891
ten_year_ago 0.659 32649
five_year_ago 0.657 21349
[number]_year_earlier 0.653 77234
three_year_ago 0.650 17729
all_those_year_ago 0.645 83917
four_year_ago 0.641 22498
decade_ago 0.638 32413
a_few_year_ago 0.635 7726
in_the_early_1980 0.633 25476
[number]_year_later 0.633 15406