| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun] ['s] | 5148 |
|
| 2 | on [noun pl] ['s] | 657 |
|
| 3 | [prep] pupils ['s] | 173 |
|
| 4 | on pupil ['s] | 22 |
|
| 5 | on pupils [unc] | 20 |
|
