| very | 44 | degree |
| especially | 22 | degree |
| often | 10 | degree |
| baby → be → premature | 624 |
| baby → be likely to → be premature | 23 |
| baby → be → little premature | 3 |
| negative | neutral | positive |
| 0.575 | 0.363 | 0.062 |
| Raw frequency | 650 |
| Normalized frequency | 0.760 |
| Modifier score | 0.770 |
| Perplexity | 146.950 |