| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] know [that] | 147 |
|
| 2 | [conj] it is [adv] [that] | 71 |
|
| 3 | [conj] it is [adv] know | 71 |
|
| 4 | [conj] it is know [that] | 60 |
|
