| very | 6 | degree |
| in the identification of metabolic problems | 6 | purpose |
| to the animal | 6 | transitive-object |
| chemical → be → useful | 60 |
| chemical → prove to be → useful | 3 |
| negative | neutral | positive |
| 0.176 | 0.389 | 0.436 |
| Raw frequency | 63 |
| Normalized frequency | 0.506 |
| Modifier score | 0.754 |
| Perplexity | 47.264 |