| at the option of the teacher | 13 | manner |
| under this section | 7 | location |
| usually | 3 | degree |
| hearing → be → public | 137 |
| hearing → be made → public | 8 |
| negative | neutral | positive |
| 0.093 | 0.831 | 0.076 |
| Raw frequency | 145 |
| Normalized frequency | 0.590 |
| Modifier score | 0.893 |
| Perplexity | 181.758 |