| at both ends | 4 | location |
| above the water | 2 | location |
| pool → have → whirlpool | 6 |
| pool → be equipped with → whirlpool | 4 |
| pool → have → two whirlpools | 3 |
| negative | neutral | positive |
| 0.009 | 0.610 | 0.381 |
| Raw frequency | 13 |
| Normalized frequency | 0.214 |
| Modifier score | 1.000 |
| Perplexity | 178.696 |