| a century later | 8 | temporal |
| in development | 5 | location |
| ultimately | 4 | degree |
| railway → play → part | 5 |
| railway → play → role | 4 |
| railway → play → their part | 3 |
| negative | neutral | positive |
| 0.052 | 0.634 | 0.314 |
| Raw frequency | 12 |
| Normalized frequency | 0.273 |
| Modifier score | 0.500 |
| Perplexity | 57.418 |