| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [adv] | 2851 |
|
| 2 | it is [adv] know | 264 |
|
| 3 | [subord] it is know | 110 |
|
| 4 | [subord] is [adv] know | 52 |
|
