| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb base] what [verb] to | 19 |
|
| 2 | [conj] [verb] what happened to | 17 |
|
| 3 | [conj] [vb base] what happened [prep] | 17 |
|
| 4 | [conj] [vb base] what happened [prep] | 17 |
|
| 5 | [conj] [vb base] what [vb past] to | 16 |
|
| 6 | [conj] [vb base] what happen to | 15 |
|
| 7 | [conj] [vb base] what happened to | 14 |
|
| 8 | [conj] [vb base] what happened to | 14 |
|
| 9 | [conj] [vb base] [pron] happened to | 14 |
|
| 10 | [conj] [vb base] [Wh det] happened to | 14 |
|
