| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] been to | 5 |
|
| 2 | [Wh det] [pers pn] [vb past] been to | 5 |
|
| 3 | [Wh det] [pers pn] have been to | 5 |
|
