| from tremper mound | 10 | location |
| after digging out the earth | 3 | temporal |
| pipe → be → excavated | 26 |
| pipe → require → excavation | 3 |
| negative | neutral | positive |
| 0.224 | 0.683 | 0.093 |
| Raw frequency | 29 |
| Normalized frequency | 0.410 |
| Modifier score | 0.500 |
| Perplexity | 297.061 |