| Similarity | Rank | |
|---|---|---|
| duration_of | 0.870 | 17037 |
| the_duration_of | 0.803 | 28906 |
| the_duration_of_the | 0.797 | 25118 |
| duration_: | 0.705 | 88228 |
| time_interval | 0.635 | 57279 |
| length_of_time | 0.631 | 63940 |
| the_length_of_time | 0.605 | 30933 |
| length_of | 0.603 | 10191 |
| time_span | 0.594 | 97197 |
| interval | 0.579 | 7721 |
| timing_of | 0.572 | 29680 |
| the_length_of | 0.569 | 5861 |
| frequency_of | 0.566 | 17133 |
| frequency | 0.555 | 3696 |
| length | 0.547 | 3634 |
| time_period | 0.544 | 11084 |
| exposure_time | 0.530 | 98193 |
| time_frame | 0.529 | 15001 |
| and_end_date | 0.528 | 96318 |
| timing | 0.527 | 5131 |
| prolonged | 0.522 | 16293 |
| how_long | 0.521 | 19254 |
| time_scale | 0.520 | 49165 |
| or_longer | 0.517 | 79174 |
| average_time | 0.515 | 63176 |