| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [Wh det] [is] | 862 |
|
| 2 | be [Wh det] [is] | 669 |
|
| 3 | be know [Wh det] | 42 |
|
| 4 | be know [is] | 20 |
|
