| highly | 5 | degree |
| as early as | 3 | temporal |
| at removal of waste water | 2 | transitive-object |
| kidney → be → efficient | 15 |
| kidney → be → more efficient | 3 |
| negative | neutral | positive |
| 0.156 | 0.369 | 0.475 |
| Raw frequency | 18 |
| Normalized frequency | 0.351 |
| Modifier score | 0.800 |
| Perplexity | 471.658 |