| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [adj] know that | 15 |
|
| 2 | it be [adv] [adj] know [that] | 15 |
|
| 3 | it [be] [adv] [adj] to know [that] | 15 |
|
| 4 | it [is] [adv] [adj] know [that] | 13 |
|
| 5 | it is [adv] [adj] know [that] | 9 |
|
| 6 | it [be] very [adj] know [that] | 7 |
|
