| from infections | 4 | other |
| by inhaling toxic chemicals | 3 | manner |
| sometimes | 2 | temporal |
| pneumonia → be → caused | 16 |
| pneumonia → be caused in → other cases | 3 |
| pneumonia → can → cause | 3 |
| pneumonia → lead to → infection | 3 |
| negative | neutral | positive |
| 0.805 | 0.185 | 0.010 |
| Raw frequency | 25 |
| Normalized frequency | 0.489 |
| Modifier score | 0.467 |
| Perplexity | 96.696 |