| once a day | 12 | temporal |
| between 11 weeks | 11 | temporal |
| usually | 8 | degree |
| scan → be → performed | 290 |
| scan → take → place | 90 |
| scan → be → conducted | 38 |
| scan → be → undertaken | 9 |
| negative | neutral | positive |
| 0.128 | 0.787 | 0.084 |
| Raw frequency | 427 |
| Normalized frequency | 0.868 |
| Modifier score | 0.746 |
| Perplexity | 388.400 |