| in nature | 6 | location |
| inherently | 2 | manner |
| sometimes | 2 | temporal |
| invention → be → technical | 23 |
| invention → be of → technical nature | 4 |
| negative | neutral | positive |
| 0.137 | 0.640 | 0.223 |
| Raw frequency | 27 |
| Normalized frequency | 0.289 |
| Modifier score | 0.400 |
| Perplexity | 420.917 |