| in order to reverse the flow | 4 | purpose |
| differently | 2 | manner |
| river → be → built | 31 |
| river → be → constructed | 6 |
| river → be → designed | 4 |
| negative | neutral | positive |
| 0.184 | 0.686 | 0.130 |
| Raw frequency | 41 |
| Normalized frequency | 0.453 |
| Modifier score | 0.750 |
| Perplexity | 360.839 |