| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] what happen to [pron] | 12 |
|
| 2 | [noun sg] [prep] [Wh det] happen to [pron] | 12 |
|
| 3 | [noun sg] [prep] [Wh det] happened to [pron] | 11 |
|
| 4 | [noun sg] [prep] [Wh det] happen to [pers pn] | 8 |
|
| 5 | [noun sg] of [Wh det] happen to [pron] | 5 |
|
| 6 | [noun sg] of [Wh det] happen to [pron] | 5 |
|
