| permanently | 7 | manner |
| artificially | 4 | manner |
| easily | 4 | manner |
| stone → be → stained | 27 |
| stone → be → stain | 10 |
| stone → be → staining | 5 |
| negative | neutral | positive |
| 0.319 | 0.471 | 0.210 |
| Raw frequency | 42 |
| Normalized frequency | 0.431 |
| Modifier score | 0.367 |
| Perplexity | 261.977 |