| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adv] that | 359 |
|
| 2 | it be [adv] know that | 194 |
|
| 3 | it be [adv] know that | 189 |
|
| 4 | it be [adv] [adv] know | 111 |
|
| 5 | be [adv] [adv] know that | 28 |
|
