| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] known that | 194 |
|
| 2 | it be not [verb] that | 129 |
|
| 3 | it be not [vb pp] that | 109 |
|
| 4 | it be not known [conj] | 100 |
|
| 5 | it be not known [that] | 5 |
|
| 6 | [pron] be not known that | 5 |
|
| 7 | it be not known that | 5 |
|
| 8 | it be not know that | 5 |
|
| 9 | it be not known that | 5 |
|
| 10 | [pers pn] be not known that | 5 |
|
| 11 | it [be] not known that | 5 |
|
