| very | 22 | degree |
| generally | 10 | degree |
| in most cases | 8 | temporal |
| bus → be → safe | 206 |
| bus → be → safest | 17 |
| bus → be considered → safe | 4 |
| bus → be safe to → drive | 4 |
| negative | neutral | positive |
| 0.080 | 0.318 | 0.602 |
| Raw frequency | 231 |
| Normalized frequency | 0.763 |
| Modifier score | 0.925 |
| Perplexity | 140.500 |