| over the years | 3 | temporal |
| from breathing toxic burn pit fumes | 2 | cause |
| veteran → be → sick | 10 |
| veteran → get → sick | 4 |
| veteran → become → sick | 4 |
| negative | neutral | positive |
| 0.555 | 0.358 | 0.087 |
| Raw frequency | 18 |
| Normalized frequency | 0.351 |
| Modifier score | 0.600 |
| Perplexity | 39.505 |