| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] [adv] | 4351 |
|
| 2 | it [be] [adv] known | 370 |
|
| 3 | but it [be] known | 15 |
|
| 4 | but [be] [adv] known | 13 |
|
