| very | 10 | degree |
| sometimes | 10 | temporal |
| unfortunately | 6 | manner |
| dialogue → be → difficult | 33 |
| dialogue → be → hard | 16 |
| dialogue → be → tough | 3 |
| dialogue → become → difficult | 3 |
| negative | neutral | positive |
| 0.530 | 0.340 | 0.129 |
| Raw frequency | 55 |
| Normalized frequency | 0.574 |
| Modifier score | 0.617 |
| Perplexity | 60.597 |