| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh det] happened to | 59 |
|
| 2 | out [Wh det] [verb] to | 25 |
|
| 3 | out [Wh det] happen to | 17 |
|
| 4 | out [Wh det] [vb past] to | 16 |
|
| 5 | out [Wh det] happened [prep] | 14 |
|
| 6 | out [Wh det] happened [prep] | 14 |
|
| 7 | [adv prt] [Wh det] happened to | 12 |
|
| 8 | out [Wh det] happened to | 10 |
|
| 9 | out [Wh det] happened to | 10 |
|
| 10 | out [pron] happened to | 10 |
|
