| downstream of the iron gate | 4 | location |
| from obstructions | 4 | other |
| to every dog | 4 | transitive-object |
| river → be → free | 60 |
| river → be set → free | 6 |
| negative | neutral | positive |
| 0.087 | 0.483 | 0.430 |
| Raw frequency | 66 |
| Normalized frequency | 0.536 |
| Modifier score | 0.850 |
| Perplexity | 233.675 |