| very | 75 | degree |
| often | 44 | degree |
| extremely | 39 | degree |
| case → be → difficult | 630 |
| case → be made → difficult | 8 |
| case → be considered → difficult | 4 |
| negative | neutral | positive |
| 0.498 | 0.410 | 0.092 |
| Raw frequency | 642 |
| Normalized frequency | 0.699 |
| Modifier score | 0.601 |
| Perplexity | 41.965 |