| very | 11 | degree |
| sometimes | 11 | temporal |
| to pick individual industries | 6 | purpose |
| article → be → difficult | 57 |
| article → be → hard | 39 |
| article → be not → easy | 10 |
| article → be → tricky | 5 |
| negative | neutral | positive |
| 0.448 | 0.402 | 0.149 |
| Raw frequency | 111 |
| Normalized frequency | 0.485 |
| Modifier score | 0.633 |
| Perplexity | 283.007 |