| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] i [be] [verb] | 2409 |
|
| 2 | know [Wh det] i [verb] | 337 |
|
| 3 | know [Wh det] [be] [verb] | 257 |
|
| 4 | know [Wh det] i [be] | 144 |
|
| 5 | know i [be] [verb] | 58 |
|
