| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] [Wh det] happened to | 48 |
|
| 2 | [pers pn] [vb infin] [Wh det] [verb] to | 15 |
|
| 3 | [pron] [vb infin] [Wh det] happened to | 13 |
|
| 4 | [pers pn] [vb infin] [Wh det] [vb past] to | 12 |
|
| 5 | [pers pn] [vb infin] [Wh det] happen to | 12 |
|
| 6 | [pers pn] [vb infin] [Wh det] happened [prep] | 12 |
|
| 7 | [pers pn] [vb infin] [Wh det] happened [prep] | 12 |
|
| 8 | [pers pn] [vb infin] [pron] happened to | 9 |
|
| 9 | [pers pn] [vb infin] [Wh det] happened to | 9 |
|
