| all the time | 15 | temporal |
| each year | 11 | temporal |
| originally | 10 | manner |
| patent → be → filed | 809 |
| patent → be on → file | 5 |
| patent → be → file | 3 |
| negative | neutral | positive |
| 0.204 | 0.666 | 0.130 |
| Raw frequency | 817 |
| Normalized frequency | 0.811 |
| Modifier score | 0.619 |
| Perplexity | 228.399 |