| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] what they [verb] [prep] | 88 |
|
| 2 | know what they [verb] [prep] | 63 |
|
| 3 | [vb base] know what [verb] [prep] | 12 |
|
| 4 | [vb base] know what they [verb] | 7 |
|
