| to is entirely necessary | 10 | degree |
| in this case | 8 | temporal |
| to operating the pump | 6 | purpose |
| power → be → confined | 32 |
| power → be → contained | 20 |
| negative | neutral | positive |
| 0.194 | 0.667 | 0.139 |
| Raw frequency | 52 |
| Normalized frequency | 0.443 |
| Modifier score | 1.000 |
| Perplexity | 352.696 |