| certainly | 7 | degree |
| for patients | 6 | transitive-object |
| to take care | 3 | purpose |
| effect → be → hard | 15 |
| effect → be → difficult | 10 |
| negative | neutral | positive |
| 0.718 | 0.250 | 0.032 |
| Raw frequency | 25 |
| Normalized frequency | 0.360 |
| Modifier score | 0.533 |
| Perplexity | 260.282 |