| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [adv] [prep] | 1422 |
|
| 2 | be [adv] know [prep] | 1299 |
|
| 3 | [Wh det] be know [prep] | 441 |
|
| 4 | [Wh det] be [adv] know | 188 |
|
