| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [Wh det] i [be] [verb] | 184 |
|
| 2 | know [Wh det] i [be] [verb] | 120 |
|
| 3 | [vb base] know [Wh det] i [be] | 5 |
|
