| Typicality: | 0.481 |
| Saliency: | 0.428 |
| in the modern times | 6 | temporal |
| often | 4 | temporal |
| to plug abandoned wells | 3 | purpose |
| method → be used in → the past | 88 |
| method → be employed in → the past | 9 |
| method → be applied in → the past | 6 |
| negative | neutral | positive |
| 0.209 | 0.631 | 0.160 |
| Raw frequency | 103 |
| Normalized frequency | 0.428 |
| Modifier score | 0.650 |
| Perplexity | 83.023 |