| continuously | 3 | temporal |
| no longer | 3 | temporal |
| station → be able to → operate | 8 |
| station → could → operate | 5 |
| station → can → operate | 4 |
| negative | neutral | positive |
| 0.236 | 0.550 | 0.214 |
| Raw frequency | 17 |
| Normalized frequency | 0.316 |
| Modifier score | 0.400 |
| Perplexity | 120.373 |