| Typicality: | 0.412 |
| Saliency: | 0.494 |
| very | 5 | degree |
| in some instances | 5 | temporal |
| sometimes | 3 | temporal |
| instrument → be → difficult | 25 |
| instrument → be → challenging | 6 |
| instrument → be difficult to → use | 4 |
| negative | neutral | positive |
| 0.545 | 0.352 | 0.103 |
| Raw frequency | 35 |
| Normalized frequency | 0.494 |
| Modifier score | 0.620 |
| Perplexity | 133.436 |