| except for reclaimed water | 5 | other |
| sufficiently | 3 | manner |
| usually | 2 | degree |
| water → be → treated | 15 |
| water → be used with → extensive treatment | 3 |
| negative | neutral | positive |
| 0.292 | 0.601 | 0.107 |
| Raw frequency | 18 |
| Normalized frequency | 0.637 |
| Modifier score | 0.933 |
| Perplexity | 164.391 |