| during pregnancy | 12 | temporal |
| least twice a week | 8 | degree |
| regularly | 4 | degree |
| mother → eat → fish | 47 |
| mother → consume → fish | 9 |
| mother → eat → more fish | 7 |
| mother → eaten → fish | 3 |
| negative | neutral | positive |
| 0.246 | 0.478 | 0.275 |
| Raw frequency | 66 |
| Normalized frequency | 0.492 |
| Modifier score | 0.800 |
| Perplexity | 303.238 |