| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] [verb] | 7749 |
|
| 2 | [prep] [pron] [verb] [adv] | 3365 |
|
| 3 | what [pron] [verb] [adv] | 1914 |
|
| 4 | [prep] what [pron] [adv] | 426 |
|
| 5 | [prep] what [verb] [adv] | 408 |
|
