| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] | 6487 |
|
| 2 | [pron] [is] [adv] know | 471 |
|
| 3 | it [is] [adv] know | 454 |
|
| 4 | it [be] [adv] know | 374 |
|
