| unfortunately | 4 | degree |
| sometimes | 3 | temporal |
| depending upon the person | 3 | other |
| sign → be → difficult | 30 |
| sign → be not → easy | 3 |
| sign → be → challenging | 3 |
| negative | neutral | positive |
| 0.569 | 0.378 | 0.053 |
| Raw frequency | 36 |
| Normalized frequency | 0.451 |
| Modifier score | 0.650 |
| Perplexity | 218.662 |