| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun] and | 10337 |
|
| 2 | on [noun pl] and | 2674 |
|
| 3 | [prep] teachers and | 355 |
|
| 4 | on teachers [conj] | 14 |
|
| 5 | on teachers [coord] | 12 |
|
| 6 | on teachers and | 12 |
|
| 7 | on teacher and | 12 |
|
