| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [pron] [adv] | 1462 |
|
| 2 | [prep] what [adv] | 398 |
|
| 3 | [prep] what [adv] | 398 |
|
| 4 | on what [adv] | 41 |
|
| 5 | on what [adv] | 39 |
|
