| legally | 10 | manner |
| out of the ground | 9 | location |
| since | 5 | temporal |
| artifact → be → excavated | 48 |
| artifact → be → dug | 5 |
| artifact → be found in → excavation | 3 |
| artifact → be excavated by → archaeologist | 3 |
| negative | neutral | positive |
| 0.097 | 0.735 | 0.168 |
| Raw frequency | 59 |
| Normalized frequency | 0.741 |
| Modifier score | 0.686 |
| Perplexity | 159.091 |