| Typicality: | 0.356 |
| Saliency: | 0.248 |
| by declaring foreign keys | 3 | manner |
| in all cases | 3 | temporal |
| especially | 2 | manner |
| database → enforce → referential integrity | 8 |
| database → support → referential integrity | 3 |
| database → maintain → referential integrity | 3 |
| negative | neutral | positive |
| 0.247 | 0.593 | 0.161 |
| Raw frequency | 14 |
| Normalized frequency | 0.248 |
| Modifier score | 0.500 |
| Perplexity | 32.621 |