| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] what | 11538 |
|
| 2 | [verb] what [vb past] | 1990 |
|
| 3 | [adv] what [vb past] | 893 |
|
| 4 | [adv] [verb] [vb past] | 592 |
|
