| least half-time | 23 | temporal |
| currently | 20 | temporal |
| after meeting the inclusion criteria | 9 | temporal |
| child → be → enrolled | 553 |
| child → be → enroll | 3 |
| negative | neutral | positive |
| 0.157 | 0.737 | 0.105 |
| Raw frequency | 556 |
| Normalized frequency | 0.739 |
| Modifier score | 0.669 |
| Perplexity | 232.059 |