| for an hour | 5 | temporal |
| dramatically | 3 | manner |
| hourly | 3 | temporal |
| river → can → change | 15 |
| river → be → changeable | 3 |
| river → be subject to → change | 3 |
| negative | neutral | positive |
| 0.140 | 0.753 | 0.108 |
| Raw frequency | 21 |
| Normalized frequency | 0.337 |
| Modifier score | 0.500 |
| Perplexity | 385.962 |