| within the table | 4 | location |
| intrinsically | 2 | degree |
| by appending a rid | 2 | manner |
| key → be → unique | 26 |
| key → be not → unique | 8 |
| key → be made → unique | 3 |
| negative | neutral | positive |
| 0.128 | 0.735 | 0.136 |
| Raw frequency | 37 |
| Normalized frequency | 0.817 |
| Modifier score | 1.000 |
| Perplexity | 317.404 |