| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] what happened to | 55 |
|
| 2 | i [verb] what [verb] to | 37 |
|
| 3 | i [verb] what [vb past] to | 32 |
|
| 4 | i [verb] what happened [prep] | 27 |
|
| 5 | i [verb] what happened [prep] | 27 |
|
| 6 | i [verb] [pron] happened to | 25 |
|
| 7 | i [verb] what happen to | 25 |
|
| 8 | i [verb] [Wh det] happened to | 24 |
|
| 9 | i [verb] what happened to | 24 |
|
| 10 | i [verb] what happened to | 24 |
|
