| very | 26 | degree |
| to the interest of the state | 11 | transitive-object |
| in the ethical drug business | 10 | location |
| patent → be → important | 134 |
| patent → be of → great significance | 4 |
| patent → be → important document | 3 |
| patent → be considered → important | 3 |
| patent → be → important one | 3 |
| patent → be of → importance | 3 |
| negative | neutral | positive |
| 0.128 | 0.496 | 0.376 |
| Raw frequency | 150 |
| Normalized frequency | 0.566 |
| Modifier score | 0.400 |
| Perplexity | 45.441 |