| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] [prep] [art] | 1491 |
|
| 2 | [pron] [pron] [vb base] [prep] [art] | 1104 |
|
| 3 | what [pron] [vb base] [prep] [art] | 588 |
|
