| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] know that | 157 |
|
| 2 | [subord] it [is] [adv] know | 44 |
|
| 3 | [subord] it [is] know that | 38 |
|
| 4 | [subord] it [is] [adv] that | 20 |
|
