| in this view | 7 | other |
| from all interference | 3 | other |
| from many | 2 | other |
| professor → be → free | 12 |
| professor → be free to → decide | 3 |
| negative | neutral | positive |
| 0.136 | 0.577 | 0.287 |
| Raw frequency | 15 |
| Normalized frequency | 0.305 |
| Modifier score | 1.000 |
| Perplexity | 86.463 |