| for anyone | 6 | other |
| in the united states of america | 3 | location |
| clinic → be → necessary | 8 |
| clinic → be → required | 5 |
| clinic → be → must | 5 |
| negative | neutral | positive |
| 0.073 | 0.574 | 0.354 |
| Raw frequency | 18 |
| Normalized frequency | 0.294 |
| Modifier score | 1.000 |
| Perplexity | 54.413 |