| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [adj] [noun] | 795 |
|
| 2 | what [vb past] [adj] [noun] | 236 |
|
| 3 | [prep] what [vb past] [adj] | 111 |
|
| 4 | [prep] [vb past] [adj] [noun] | 48 |
|
| 5 | [prep] what [vb past] [noun] | 48 |
|
