| much | 22 | degree |
| usually | 12 | degree |
| a little | 12 | degree |
| bus → be → cheaper | 162 |
| bus → be → less expensive | 17 |
| bus → be cheaper to → run | 7 |
| bus → be → more affordable | 6 |
| bus → be cheaper to → operate | 3 |
| negative | neutral | positive |
| 0.092 | 0.382 | 0.525 |
| Raw frequency | 195 |
| Normalized frequency | 0.733 |
| Modifier score | 0.775 |
| Perplexity | 403.397 |