| in some cases | 12 | temporal |
| to people of all ages | 10 | transitive-object |
| in the elderly | 7 | location |
| flu → be → fatal | 65 |
| flu → turn → fatal | 3 |
| negative | neutral | positive |
| 0.860 | 0.121 | 0.019 |
| Raw frequency | 68 |
| Normalized frequency | 0.661 |
| Modifier score | 0.400 |
| Perplexity | 83.304 |