| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adj] that | 3698 |
|
| 2 | it be [adv] know that | 189 |
|
| 3 | it be [adv] [adj] know | 104 |
|
| 4 | it be [adj] know that | 89 |
|
| 5 | be [adv] [adj] know that | 27 |
|
