| on the family | 11 | transitive-object |
| on developing pneumonia | 5 | transitive-object |
| on carers | 4 | transitive-object |
| disease → have → impact | 30 |
| disease → be → impacts | 4 |
| disease → be → impactful | 3 |
| negative | neutral | positive |
| 0.602 | 0.345 | 0.053 |
| Raw frequency | 37 |
| Normalized frequency | 0.408 |
| Modifier score | 0.500 |
| Perplexity | 186.406 |