| during pregnancy | 40 | temporal |
| very | 33 | degree |
| often | 24 | temporal |
| woman → be → depressed | 410 |
| woman → feel → depressed | 156 |
| woman → become → depressed | 143 |
| woman → get → depressed | 55 |
| negative | neutral | positive |
| 0.706 | 0.251 | 0.043 |
| Raw frequency | 764 |
| Normalized frequency | 0.678 |
| Modifier score | 0.638 |
| Perplexity | 139.773 |