| generally | 5 | degree |
| with sandstone | 2 | other |
| rock → be → mudstone | 22 |
| rock → consist of → mudstone | 6 |
| rock → include → mudstone | 6 |
| rock → be composed of → mudstone | 3 |
| negative | neutral | positive |
| 0.061 | 0.877 | 0.062 |
| Raw frequency | 37 |
| Normalized frequency | 0.508 |
| Modifier score | 0.950 |
| Perplexity | 231.518 |