| Similarity | Rank | |
|---|---|---|
| as_necessary | 0.747 | 12488 |
| when_necessary | 0.654 | 15198 |
| when_appropriate | 0.613 | 27857 |
| if_need | 0.610 | 8101 |
| as_appropriate | 0.608 | 11431 |
| if_require | 0.580 | 15317 |
| if_necessary | 0.574 | 5977 |
| where_necessary | 0.558 | 20740 |
| as_direct_by_the | 0.539 | 84798 |
| if_desire | 0.523 | 20726 |
| if_necessary_) | 0.518 | 70063 |
| duty_include | 0.513 | 84272 |
| if_request | 0.510 | 44392 |
| Must_be_able_to | 0.504 | 89943 |
| if_appropriate | 0.503 | 33500 |
| any_necessary | 0.501 | 77666 |
| may_be_necessary | 0.494 | 44494 |
| where_appropriate | 0.487 | 13733 |
| may_be_require | 0.485 | 13902 |
| on_an_ongoing_basis | 0.479 | 38247 |
| assist_with | 0.477 | 7689 |
| upon_request | 0.473 | 17938 |
| when_possible | 0.471 | 20080 |
| which_may_include | 0.467 | 81796 |
| special_project | 0.462 | 22124 |