| clearly | 5 | manner |
| directly | 3 | manner |
| formally | 2 | manner |
| mechanism → be → shown | 15 |
| mechanism → be → demonstrated | 14 |
| mechanism → be → illustrated | 11 |
| negative | neutral | positive |
| 0.138 | 0.773 | 0.090 |
| Raw frequency | 40 |
| Normalized frequency | 0.451 |
| Modifier score | 0.350 |
| Perplexity | 112.206 |