| simply | 4 | manner |
| responsibly | 2 | manner |
| in order to streamline transportation | 2 | purpose |
| metro → be → built | 23 |
| metro → be → constructed | 6 |
| metro → be → developed | 3 |
| negative | neutral | positive |
| 0.094 | 0.538 | 0.368 |
| Raw frequency | 32 |
| Normalized frequency | 0.642 |
| Modifier score | 0.500 |
| Perplexity | 314.876 |