| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of pupils ['s] understanding | 7 |
|
| 2 | [noun sg] of pupils ['s] understanding | 7 |
|
| 3 | development of pupils ['s] understanding | 5 |
|
| 4 | development of pupils ['s] understanding | 5 |
|
| 5 | of pupils ['s] understanding [prep] | 7 |
|
| 6 | of pupils ['s] understanding of | 7 |
|
| 7 | of pupils ['s] understanding [prep] | 7 |
|
| 8 | of pupils ['s] understanding of | 7 |
|
