| during pregnancy | 9 | temporal |
| for babies | 8 | transitive-object |
| during the last year | 8 | temporal |
| mother → be → safe | 227 |
| mother → stay → safe | 11 |
| mother → be kept → safe | 8 |
| mother → keep → safe | 3 |
| negative | neutral | positive |
| 0.106 | 0.392 | 0.502 |
| Raw frequency | 249 |
| Normalized frequency | 0.704 |
| Modifier score | 0.750 |
| Perplexity | 86.761 |