| very | 25 | degree |
| without boring your self | 16 | manner |
| moderately | 15 | degree |
| paper → be → difficult | 158 |
| paper → be → tricky | 20 |
| paper → be difficult to → work | 5 |
| paper → be → difficulty | 5 |
| paper → seem → difficult | 3 |
| negative | neutral | positive |
| 0.428 | 0.436 | 0.136 |
| Raw frequency | 191 |
| Normalized frequency | 0.571 |
| Modifier score | 0.543 |
| Perplexity | 281.781 |