| about the content | 19 | other |
| at the end of the text | 15 | temporal |
| often | 11 | temporal |
| student → have → question | 314 |
| student → have → the question | 3 |
| negative | neutral | positive |
| 0.152 | 0.628 | 0.221 |
| Raw frequency | 317 |
| Normalized frequency | 0.626 |
| Modifier score | 0.671 |
| Perplexity | 83.661 |