| very | 6 | degree |
| given the many obstacles | 6 | cause |
| to not say unlikely | 4 | degree |
| reform → be → difficult | 24 |
| reform → be difficult to → implement | 8 |
| reform → seem → difficult | 3 |
| reform → be not → easy | 3 |
| negative | neutral | positive |
| 0.510 | 0.414 | 0.077 |
| Raw frequency | 38 |
| Normalized frequency | 0.591 |
| Modifier score | 0.800 |
| Perplexity | 58.695 |