| very | 23 | degree |
| generally | 9 | degree |
| for pregnant women | 9 | transitive-object |
| mri → be → safe | 75 |
| mri → be → safe procedure | 4 |
| mri → be considered → safe | 4 |
| mri → be shown to be → safe | 3 |
| mri → be → safe test | 3 |
| mri → be → safe and valuable test | 3 |
| negative | neutral | positive |
| 0.075 | 0.396 | 0.529 |
| Raw frequency | 92 |
| Normalized frequency | 0.724 |
| Modifier score | 0.500 |
| Perplexity | 186.248 |