| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [noun] [verb] [pron] [vb infin] | 794 |
|
| 2 | [pron] [noun] [vb past] [pron] [vb infin] | 434 |
|
| 3 | what [noun] [vb past] [pron] [verb] | 288 |
|
