| Similarity | Rank | |
|---|---|---|
| duration | 0.870 | 6357 |
| the_duration_of | 0.827 | 28906 |
| the_duration_of_the | 0.787 | 25118 |
| duration_: | 0.635 | 88228 |
| timing_of | 0.604 | 29680 |
| the_length_of_time | 0.600 | 30933 |
| length_of | 0.588 | 10191 |
| frequency_of | 0.586 | 17133 |
| intensity_of | 0.584 | 26669 |
| length_of_time | 0.572 | 63940 |
| onset_of | 0.570 | 94348 |
| time_interval | 0.567 | 57279 |
| how_long | 0.560 | 19254 |
| time_period | 0.548 | 11084 |
| the_frequency_of | 0.537 | 10668 |
| the_length_of | 0.537 | 5861 |
| and_extent_of | 0.534 | 28178 |
| extent_of | 0.532 | 45144 |
| period_of | 0.532 | 4660 |
| time_span | 0.526 | 97197 |
| and_severity_of | 0.522 | 54466 |
| vary_with | 0.520 | 38311 |
| and_end_date | 0.514 | 96318 |
| timing | 0.510 | 5131 |
| vary_by | 0.508 | 54005 |