| properly | 11 | degree |
| well | 7 | degree |
| unusually | 4 | degree |
| artifact → be → preserved | 41 |
| artifact → be → conserved | 18 |
| artifact → be → kept | 13 |
| artifact → be → well-preserved | 7 |
| artifact → be → maintained | 4 |
| negative | neutral | positive |
| 0.090 | 0.588 | 0.322 |
| Raw frequency | 83 |
| Normalized frequency | 0.826 |
| Modifier score | 0.777 |
| Perplexity | 444.030 |