| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pers pn] | 33319 |
|
| 2 | [prep] questions [Wh det] | 61 |
|
| 3 | [prep] questions [pers pn] | 48 |
|
| 4 | questions [Wh det] [pers pn] | 45 |
|
