| very | 6 | degree |
| to distinguish without extensive data | 5 | cause |
| at the same time | 3 | temporal |
| degree → be → difficult | 16 |
| degree → be → hard | 11 |
| degree → be → challenging | 9 |
| degree → be → tough | 5 |
| negative | neutral | positive |
| 0.372 | 0.452 | 0.176 |
| Raw frequency | 41 |
| Normalized frequency | 0.380 |
| Modifier score | 0.900 |
| Perplexity | 114.750 |