| by the substance | 5 | cause |
| because of the number of people | 5 | cause |
| negatively | 4 | manner |
| driver → be → affected | 41 |
| driver → be → impacted | 7 |
| negative | neutral | positive |
| 0.403 | 0.538 | 0.059 |
| Raw frequency | 48 |
| Normalized frequency | 0.436 |
| Modifier score | 0.614 |
| Perplexity | 378.006 |