| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] what [vb past] [prep] | 45 |
|
| 2 | [adv] by what [verb] [prep] | 8 |
|
| 3 | [adv] by [pron] [vb past] [prep] | 6 |
|
| 4 | [adv] by what [vb past] [prep] | 5 |
|
