| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb base] [pron] [verb] [prep] | 1631 |
|
| 2 | [coord] [vb base] [pron] [verb] [prep] | 766 |
|
| 3 | [coord] what [vb base] [pron] [verb] | 384 |
|
| 4 | [coord] what [pron] [verb] [prep] | 323 |
|
| 5 | [coord] what [vb base] [pron] [prep] | 7 |
|
