| very | 9 | degree |
| for gripping the catheter | 4 | purpose |
| to the reader | 4 | transitive-object |
| funnel → be → useful | 13 |
| funnel → be → important | 6 |
| negative | neutral | positive |
| 0.038 | 0.329 | 0.633 |
| Raw frequency | 19 |
| Normalized frequency | 0.307 |
| Modifier score | 0.500 |
| Perplexity | 244.159 |