| in late may | 7 | temporal |
| for many years | 3 | temporal |
| between april/june | 3 | temporal |
| river → be at → highest | 14 |
| river → be → the highest | 7 |
| river → be at → its highest level | 6 |
| river → be → highest | 4 |
| negative | neutral | positive |
| 0.063 | 0.417 | 0.519 |
| Raw frequency | 31 |
| Normalized frequency | 0.405 |
| Modifier score | 0.500 |
| Perplexity | 425.383 |