| to disinguish | 12 | purpose |
| very | 10 | degree |
| often | 8 | degree |
| value → be → difficult | 63 |
| value → be → hard | 45 |
| value → be → tricky | 12 |
| negative | neutral | positive |
| 0.358 | 0.495 | 0.147 |
| Raw frequency | 120 |
| Normalized frequency | 0.514 |
| Modifier score | 0.555 |
| Perplexity | 164.419 |