| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] | 12234 |
|
| 2 | it is [adv] know | 264 |
|
| 3 | it is [adj] know | 240 |
|
| 4 | is [adv] [adj] know | 66 |
|
