| truly | 6 | degree |
| as placing storage | 6 | manner |
| for adult learning | 4 | purpose |
| approach → be → optimal | 30 |
| approach → be → optimum | 3 |
| negative | neutral | positive |
| 0.128 | 0.366 | 0.506 |
| Raw frequency | 33 |
| Normalized frequency | 0.386 |
| Modifier score | 0.100 |
| Perplexity | 206.609 |