| Similarity | Rank | |
|---|---|---|
| as_long_as_possible | 0.860 | 71846 |
| for_longer | 0.676 | 46136 |
| as_much_as_possible | 0.585 | 9853 |
| for_as_long_as | 0.555 | 30414 |
| in_order_to_keep | 0.540 | 22600 |
| want_to_keep | 0.535 | 45077 |
| keep | 0.531 | 330 |
| indefinitely | 0.531 | 22363 |
| try_to_keep | 0.530 | 20175 |
| to_a_minimum | 0.526 | 33295 |
| keep_them | 0.524 | 26036 |
| for_a_long_period_of | 0.522 | 48355 |
| as_quickly_as_possible | 0.521 | 33860 |
| to_keep | 0.518 | 1505 |
| keep_it | 0.513 | 5422 |
| be_able_to_keep | 0.513 | 71921 |
| as_little_as_possible | 0.511 | 94612 |
| stay_active | 0.508 | 74078 |
| as_possible | 0.502 | 3154 |
| for_long_period_of_time | 0.501 | 45690 |
| as_fast_as_possible | 0.501 | 51769 |
| as_often_as_possible | 0.499 | 66036 |
| stay_alive | 0.498 | 83394 |
| need_to_keep | 0.494 | 29562 |
| to_keep_their | 0.493 | 34377 |