| from each other | 25 | other |
| from the students | 20 | other |
| from them | 19 | other |
| teacher → can → learn | 242 |
| teacher → could → learn | 32 |
| negative | neutral | positive |
| 0.034 | 0.432 | 0.534 |
| Raw frequency | 274 |
| Normalized frequency | 0.655 |
| Modifier score | 0.926 |
| Perplexity | 85.869 |