| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] | 39244 |
|
| 2 | by what [pers pn] | 449 |
|
| 3 | by [pers pn] [verb] | 224 |
|
| 4 | by what [verb] | 198 |
|
