| often | 15 | temporal |
| about could use the ipad | 15 | other |
| about their role | 13 | other |
| teacher → be → unsure | 120 |
| teacher → be → uncertain | 48 |
| negative | neutral | positive |
| 0.420 | 0.478 | 0.102 |
| Raw frequency | 168 |
| Normalized frequency | 0.584 |
| Modifier score | 0.642 |
| Perplexity | 101.613 |