| Typicality: | 0.402 |
| Saliency: | 0.410 |
| between 2011 | 8 | temporal |
| over the last few decades | 8 | temporal |
| between 2015 | 3 | temporal |
| drug → lose → patent protection | 42 |
| drug → lost → patent protection | 8 |
| drug → lose → their patent protection | 6 |
| drug → lose → its patent protection | 5 |
| drug → lost → their patent protection | 4 |
| negative | neutral | positive |
| 0.477 | 0.438 | 0.085 |
| Raw frequency | 65 |
| Normalized frequency | 0.410 |
| Modifier score | 0.700 |
| Perplexity | 136.914 |