| Typicality: | 0.596 |
| Saliency: | 0.450 |
| in the future | 6 | temporal |
| unlike natural bodies of water | 5 | other |
| to remain free | 4 | purpose |
| pool → require → maintenance | 34 |
| pool → need → maintenance | 17 |
| pool → be under → maintenance | 8 |
| pool → need → proper maintenance | 3 |
| pool → undergo → maintenance | 3 |
| negative | neutral | positive |
| 0.295 | 0.519 | 0.186 |
| Raw frequency | 65 |
| Normalized frequency | 0.450 |
| Modifier score | 0.975 |
| Perplexity | 398.113 |