| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] [is] [adv] known that | 10 |
|
| 2 | but it [is] [adv] know that | 10 |
|
| 3 | but [pers pn] is [adv] know that | 9 |
|
| 4 | but [pers pn] [is] now know that | 5 |
|
