| recently | 5 | temporal |
| for developing a method | 5 | purpose |
| sometimes | 5 | degree |
| patent → be → awarded | 236 |
| patent → be → award | 8 |
| patent → get → awarded | 3 |
| negative | neutral | positive |
| 0.161 | 0.614 | 0.226 |
| Raw frequency | 247 |
| Normalized frequency | 0.638 |
| Modifier score | 0.836 |
| Perplexity | 207.962 |