| recently | 3 | temporal |
| according to unesco | 2 | other |
| purely | 2 | degree |
| process → be → invented | 69 |
| process → be provided by → the invention | 5 |
| process → be → invention | 5 |
| negative | neutral | positive |
| 0.149 | 0.646 | 0.205 |
| Raw frequency | 79 |
| Normalized frequency | 0.404 |
| Modifier score | 0.867 |
| Perplexity | 342.826 |