| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] really happen to | 5 |
|
| 2 | [pron] really happen to | 5 |
|
| 3 | really happen to [pron] | 8 |
|
| 4 | really happen to [pers pn] | 7 |
|
