| constantly | 3 | temporal |
| properly | 3 | manner |
| during the pool plumbing test | 2 | temporal |
| pool → be → monitored | 14 |
| pool → require → constant monitoring | 5 |
| negative | neutral | positive |
| 0.346 | 0.541 | 0.113 |
| Raw frequency | 19 |
| Normalized frequency | 0.270 |
| Modifier score | 0.500 |
| Perplexity | 280.728 |