| for days | 19 | temporal |
| for many hours | 13 | temporal |
| to the tertiary hospital | 11 | location |
| woman → be in → labor | 241 |
| woman → be in → labour | 121 |
| woman → present in → labour | 12 |
| negative | neutral | positive |
| 0.346 | 0.562 | 0.092 |
| Raw frequency | 374 |
| Normalized frequency | 0.591 |
| Modifier score | 0.673 |
| Perplexity | 41.381 |