| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] know that | 157 |
|
| 2 | it [is] [adv] that [noun] | 71 |
|
| 3 | [is] [adv] know that [noun] | 43 |
|
| 4 | it [is] know that [noun] | 38 |
|
