| sometimes | 16 | temporal |
| very | 6 | degree |
| for the therapist | 6 | transitive-object |
| therapy → be → difficult | 31 |
| therapy → be → hard | 16 |
| therapy → be → struggle | 10 |
| therapy → be → challenging | 10 |
| therapy → be → challenge | 5 |
| negative | neutral | positive |
| 0.540 | 0.329 | 0.131 |
| Raw frequency | 72 |
| Normalized frequency | 0.560 |
| Modifier score | 0.471 |
| Perplexity | 19.086 |