| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what happened to | 208 |
|
| 2 | [vb base] what happened to | 69 |
|
| 3 | look what happened [prep] | 21 |
|
| 4 | look what happened [prep] | 21 |
|
| 5 | look what happened to | 20 |
|
| 6 | look what [vb past] to | 20 |
|
| 7 | look what happened to | 20 |
|
| 8 | look what happen to | 20 |
|
| 9 | look what happened to | 20 |
|
| 10 | look [pron] happened to | 20 |
|
| 11 | look what [verb] to | 20 |
|
| 12 | look [Wh det] happened to | 20 |
|
