| from the permissible topic | 8 | other |
| often | 6 | degree |
| from elementary courses | 6 | location |
| topic → be → excluded | 67 |
| topic → be → omitted | 22 |
| negative | neutral | positive |
| 0.328 | 0.592 | 0.080 |
| Raw frequency | 89 |
| Normalized frequency | 0.463 |
| Modifier score | 0.500 |
| Perplexity | 96.160 |