| to nothing | 5 | other |
| in the end | 4 | temporal |
| to encourage innovation | 3 | purpose |
| patent → have → little | 11 |
| patent → do → little | 5 |
| negative | neutral | positive |
| 0.371 | 0.483 | 0.146 |
| Raw frequency | 16 |
| Normalized frequency | 0.242 |
| Modifier score | 0.700 |
| Perplexity | 308.296 |