| for damages | 6 | purpose |
| for creating extensive pollution | 4 | cause |
| in 2011 | 3 | temporal |
| chevron → be → liable | 12 |
| chevron → be found → liable | 10 |
| negative | neutral | positive |
| 0.568 | 0.413 | 0.019 |
| Raw frequency | 22 |
| Normalized frequency | 0.677 |
| Modifier score | 0.500 |
| Perplexity | 67.370 |