| for exploring the feasibility | 8 | purpose |
| in order to understand these differences | 8 | purpose |
| on part of schools | 8 | location |
| paper → make → case | 76 |
| paper → present → case | 43 |
| paper → include → case | 6 |
| paper → provide → case | 5 |
| negative | neutral | positive |
| 0.040 | 0.626 | 0.334 |
| Raw frequency | 130 |
| Normalized frequency | 0.518 |
| Modifier score | 0.500 |
| Perplexity | 138.325 |