| by fine mesh skimmer | 4 | other |
| before the closing | 3 | temporal |
| always | 2 | degree |
| pool → be → pristine | 38 |
| pool → be in → pristine condition | 7 |
| pool → be kept → pristine | 4 |
| negative | neutral | positive |
| 0.014 | 0.167 | 0.819 |
| Raw frequency | 49 |
| Normalized frequency | 0.408 |
| Modifier score | 1.000 |
| Perplexity | 271.945 |