| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [verb] what [art] | 131 |
|
| 2 | [verb] know what [art] | 120 |
|
| 3 | [vb base] know [pron] [art] | 55 |
|
| 4 | [vb base] know what [art] | 37 |
|
