| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [vb past] [prep] | 5484 |
|
| 2 | [adv] what [verb] [prep] | 236 |
|
| 3 | [adv] what [vb past] [prep] | 146 |
|
| 4 | [adv] [Wh det] [vb past] [prep] | 130 |
|
| 5 | [adv] what [vb past] [prep] | 100 |
|
