| in some cases | 25 | temporal |
| to place their arms | 24 | purpose |
| sometimes | 22 | temporal |
| child → need → surgery | 300 |
| child → require → surgery | 184 |
| child → need → another surgery | 8 |
| negative | neutral | positive |
| 0.478 | 0.444 | 0.079 |
| Raw frequency | 492 |
| Normalized frequency | 0.614 |
| Modifier score | 0.628 |
| Perplexity | 161.297 |