| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] that some | 104 |
|
| 2 | it be [vb pp] that some | 102 |
|
| 3 | it be known that [adj] | 48 |
|
| 4 | it [be] known that some | 6 |
|
| 5 | [pron] be known that some | 6 |
|
| 6 | [pers pn] be known that some | 6 |
|
| 7 | it be known [that] some | 6 |
|
| 8 | it be know that some | 6 |
|
| 9 | it be known [conj] some | 6 |
|
| 10 | it be known that some | 6 |
|
| 11 | it be known that some | 6 |
|
