| in that area | 15 | location |
| in their subjects | 13 | location |
| in diagnosis | 11 | other |
| teacher → have → expertise | 118 |
| teacher → have → the expertise | 26 |
| teacher → possess → expertise | 4 |
| teacher → have → professional expertise | 3 |
| teacher → be → expertise | 3 |
| teacher → have → particular expertise | 3 |
| negative | neutral | positive |
| 0.083 | 0.502 | 0.415 |
| Raw frequency | 157 |
| Normalized frequency | 0.574 |
| Modifier score | 0.588 |
| Perplexity | 219.684 |