| to the effectiveness of the system | 4 | transitive-object |
| for fertility | 4 | purpose |
| very | 3 | degree |
| worm → be → important | 11 |
| worm → be → critical | 5 |
| worm → be → essential | 4 |
| negative | neutral | positive |
| 0.138 | 0.474 | 0.388 |
| Raw frequency | 20 |
| Normalized frequency | 0.479 |
| Modifier score | 0.500 |
| Perplexity | 102.174 |