| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [to-vb] [prep] [art] | 3557 |
|
| 2 | [vb base] [to-vb] [prep] what | 108 |
|
| 3 | [vb base] [to-vb] what [art] | 82 |
|
| 4 | [to-vb] [prep] what [art] | 78 |
|
| 5 | [vb base] [prep] what [art] | 61 |
|
