| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] a | 2843 |
|
| 2 | [prep] [Wh det] has | 1018 |
|
| 3 | [Wh det] has a | 722 |
|
| 4 | [prep] has a | 16 |
|
