| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i wonder [pron] happened to [det] | 5 |
|
| 2 | [pron] wonder [pron] happened to [det] | 5 |
|
| 3 | [pers pn] wonder [pron] happened to [det] | 5 |
|
| 4 | i wonder [pron] happened to [det] | 5 |
|
