| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] happen to | 300 |
|
| 2 | of [Wh det] [be] happen | 223 |
|
| 3 | of [Wh det] [be] to | 73 |
|
| 4 | of [Wh det] happen to | 42 |
|
