| severely | 30 | degree |
| very | 23 | degree |
| during pregnancy | 15 | temporal |
| mother → be → depressed | 337 |
| mother → become → depressed | 59 |
| mother → feel → depressed | 39 |
| mother → get → depressed | 8 |
| mother → remain → depressed | 4 |
| negative | neutral | positive |
| 0.731 | 0.234 | 0.035 |
| Raw frequency | 447 |
| Normalized frequency | 0.797 |
| Modifier score | 0.619 |
| Perplexity | 260.737 |