| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] know that [pron] | 19 |
|
| 2 | is [adv] known that [pron] | 19 |
|
| 3 | is well know that [pron] | 13 |
|
| 4 | is [adv] know that [pers pn] | 13 |
|
| 5 | is [adv] know that it | 5 |
|
| 6 | is [adv] know that it | 5 |
|
