| Typicality: | 0.591 |
| Saliency: | 0.976 |
| from the surface | 9 | location |
| between 2000 | 6 | temporal |
| over the years | 5 | temporal |
| excavation → be → made | 76 |
| excavation → be → conducted | 75 |
| excavation → be → undertaken | 36 |
| excavation → be → performed | 25 |
| excavation → be taken → place | 11 |
| excavation → be conducted in → addition | 3 |
| excavation → be → operated | 3 |
| negative | neutral | positive |
| 0.143 | 0.785 | 0.072 |
| Raw frequency | 229 |
| Normalized frequency | 0.976 |
| Modifier score | 0.266 |
| Perplexity | 397.339 |