| completely | 14 | degree |
| after one year of weekly service | 10 | temporal |
| in order to filter the water | 7 | purpose |
| filter → be → clean | 304 |
| filter → be → cleanable | 22 |
| filter → be → cleansed | 3 |
| negative | neutral | positive |
| 0.112 | 0.569 | 0.319 |
| Raw frequency | 329 |
| Normalized frequency | 0.778 |
| Modifier score | 0.906 |
| Perplexity | 312.670 |