| from the age of two | 8 | temporal |
| often | 4 | temporal |
| for 3 to 7 days | 3 | temporal |
| female → be → fertile | 55 |
| female → remain → fertile | 5 |
| female → become → fertile | 3 |
| negative | neutral | positive |
| 0.152 | 0.742 | 0.107 |
| Raw frequency | 63 |
| Normalized frequency | 0.547 |
| Modifier score | 0.900 |
| Perplexity | 61.305 |