| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] known that | 12 |
|
| 2 | but it be know that | 12 |
|
| 3 | but it [be] know that | 12 |
|
| 4 | but it [is] know that | 11 |
|
| 5 | but it is know that | 11 |
|
