| Similarity | Rank | |
|---|---|---|
| after_year | 0.793 | 9705 |
| after_[number]_year_of | 0.741 | 14770 |
| after_many_year_of | 0.727 | 69039 |
| after_a_decade | 0.700 | 60268 |
| after_several_year_of | 0.685 | 78837 |
| after_more_than_a | 0.663 | 63715 |
| decade_of | 0.661 | 8465 |
| after_three_year_of | 0.634 | 91307 |
| after_two_year_of | 0.629 | 66967 |
| after_more_than_[number]_year | 0.626 | 62453 |
| half_a_century | 0.610 | 54049 |
| a_decade_of | 0.595 | 35145 |
| a_century_of | 0.581 | 50958 |
| two_decade_of | 0.581 | 82318 |
| many_year_of | 0.576 | 46221 |
| for_decade | 0.575 | 4905 |
| after_month_of | 0.557 | 22675 |
| for_many_decade | 0.546 | 51204 |
| for_two_decade | 0.539 | 55846 |
| follow_year | 0.535 | 78770 |
| for_several_decade | 0.533 | 50219 |
| over_the_past_few_decade | 0.533 | 77476 |
| after_[number]_year | 0.529 | 10873 |
| over_the_last_few_decade | 0.528 | 95036 |
| since_the_1980 | 0.527 | 33745 |