| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun] ['s] [noun sg] | 3009 |
|
| 2 | on [noun pl] ['s] [noun sg] | 296 |
|
| 3 | [prep] pupils ['s] [noun sg] | 92 |
|
| 4 | on pupils ['s] [noun] | 14 |
|
| 5 | on pupils [unc] [noun sg] | 11 |
|
| 6 | on pupil ['s] [noun sg] | 11 |
|
