| to the best of our knowledge | 18 | other |
| truly | 9 | degree |
| relatively | 6 | degree |
| approach → be → novel | 131 |
| approach → represent → novel way | 4 |
| negative | neutral | positive |
| 0.084 | 0.465 | 0.451 |
| Raw frequency | 135 |
| Normalized frequency | 0.613 |
| Modifier score | 0.100 |
| Perplexity | 121.513 |