| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [adv] known that | 14 |
|
| 2 | [is] [adv] [adv] know that | 14 |
|
| 3 | [is] [adv] well know that | 13 |
|
| 4 | is [adv] [adv] know that | 12 |
|
