| generally | 5 | degree |
| with the option | 4 | other |
| for 30 or 45 minutes | 2 | temporal |
| lesson → be → weekly | 9 |
| lesson → be taught on → weekly basis | 6 |
| negative | neutral | positive |
| 0.053 | 0.848 | 0.099 |
| Raw frequency | 15 |
| Normalized frequency | 0.326 |
| Modifier score | 0.800 |
| Perplexity | 368.526 |