| in some cities | 4 | location |
| for the first three months | 3 | temporal |
| effectively | 2 | manner |
| streetcar → be → free | 14 |
| streetcar → be free to → ride | 6 |
| negative | neutral | positive |
| 0.072 | 0.466 | 0.463 |
| Raw frequency | 20 |
| Normalized frequency | 0.440 |
| Modifier score | 0.500 |
| Perplexity | 294.033 |