| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] know [conj] | 160 |
|
| 2 | it [is] [adv] know [that] | 157 |
|
| 3 | it [is] [adv] [that] [conj] | 31 |
|
| 4 | [is] [adv] know [that] [conj] | 6 |
|
