| to the green cleansing perspective | 7 | other |
| to preventing price discrimination | 6 | purpose |
| always | 2 | degree |
| duty → be → essential | 33 |
| duty → be considered → essential | 3 |
| negative | neutral | positive |
| 0.259 | 0.569 | 0.172 |
| Raw frequency | 36 |
| Normalized frequency | 0.483 |
| Modifier score | 1.000 |
| Perplexity | 306.764 |