| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [conj] | 4256 |
|
| 2 | [is] [adv] known | 1133 |
|
| 3 | [adv] known [conj] | 598 |
|
| 4 | [is] known [conj] | 199 |
|
