| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [noun] | 15099 |
|
| 2 | [prep] what [noun] | 5458 |
|
| 3 | [adv] what [noun] | 1574 |
|
| 4 | [prep] [adv] what | 271 |
|
