| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] [prep] [det] [noun] | 143 |
|
| 2 | what [pers pn] [vb past] [prep] [adj] [noun] | 140 |
|
| 3 | [pron] [pers pn] [vb past] [prep] [det] [noun] | 138 |
|
| 4 | what [pron] [vb past] [prep] [det] [noun] | 56 |
|
