| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be [adv] [conj] | 617 |
|
| 2 | it be [adv] known [conj] | 192 |
|
| 3 | [conj] it be [adv] known | 111 |
|
| 4 | [conj] it be known [conj] | 89 |
|
