| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [Wh det] happen to | 35 |
|
| 2 | a [noun sg] [Wh det] happen | 21 |
|
| 3 | a [noun sg] [Wh det] to | 15 |
|
| 4 | a [noun sg] happen to | 12 |
|
