| as early as age | 4 | temporal |
| from the age of 3 | 3 | temporal |
| inside five days | 3 | temporal |
| symptom → can → begin | 10 |
| symptom → can → start | 6 |
| symptom → be → the beginning | 3 |
| negative | neutral | positive |
| 0.492 | 0.462 | 0.046 |
| Raw frequency | 19 |
| Normalized frequency | 0.336 |
| Modifier score | 0.900 |
| Perplexity | 98.435 |