| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [verb] the [adj] [noun] | 226 |
|
| 2 | what [vb past] the [adj] [noun] | 78 |
|
| 3 | [pron] happened the [adj] [noun] | 15 |
|
| 4 | what happened [art] [adj] [noun] | 9 |
|
| 5 | [Wh det] happened the [adj] [noun] | 8 |
|
| 6 | what happened the [adj] [noun] | 8 |
|
| 7 | what happen the [adj] [noun] | 8 |
|
