| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of what [verb] [prep] | 452 |
|
| 2 | what 's [verb] [prep] | 451 |
|
| 3 | of what 's [verb] | 139 |
|
| 4 | of what 's [prep] | 36 |
|
