| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [Wh det] happen | 285 |
|
| 2 | [prep] [Wh det] happen to | 149 |
|
| 3 | [noun sg] [prep] [Wh det] to | 46 |
|
| 4 | [noun sg] [Wh det] happen to | 35 |
|
