| Typicality: | 0.707 |
| Saliency: | 0.934 |
| from the barnett shale | 18 | location |
| domestically | 16 | degree |
| along with oil | 7 | other |
| natural gas → be → produced | 130 |
| natural gas → be → created | 9 |
| natural gas → be → generated | 9 |
| natural gas → be → made | 6 |
| negative | neutral | positive |
| 0.162 | 0.698 | 0.140 |
| Raw frequency | 154 |
| Normalized frequency | 0.934 |
| Modifier score | 0.678 |
| Perplexity | 87.947 |