| Typicality: | 0.365 |
| Saliency: | 0.474 |
| due to u.s. regulatory limitations | 18 | cause |
| much more | 16 | degree |
| in recent years | 7 | temporal |
| process → become → more difficult | 110 |
| process → get → more difficult | 17 |
| process → become → more and more difficult | 6 |
| process → be become → more difficult | 3 |
| process → be to get → more difficult | 3 |
| negative | neutral | positive |
| 0.703 | 0.262 | 0.036 |
| Raw frequency | 139 |
| Normalized frequency | 0.474 |
| Modifier score | 0.500 |
| Perplexity | 69.282 |