| properly | 22 | manner |
| outside | 10 | location |
| from the spa pool | 6 | location |
| heat pump → be → installed | 143 |
| heat pump → be → placed | 6 |
| heat pump → be → fitted | 3 |
| heat pump → be → added | 3 |
| negative | neutral | positive |
| 0.120 | 0.599 | 0.281 |
| Raw frequency | 155 |
| Normalized frequency | 0.770 |
| Modifier score | 1.000 |
| Perplexity | 178.603 |