| without any sentence structure | 6 | other |
| without lexical flaws | 4 | other |
| up to date | 3 | other |
| document → be → sure | 40 |
| document → be → certain | 11 |
| negative | neutral | positive |
| 0.088 | 0.708 | 0.205 |
| Raw frequency | 51 |
| Normalized frequency | 0.386 |
| Modifier score | 0.750 |
| Perplexity | 148.128 |