| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] know [that] | 189 |
|
| 2 | it be not [adv] [that] | 178 |
|
| 3 | it be not [adv] know | 59 |
|
| 4 | be not [adv] know [that] | 7 |
|
| 5 | it be not know [that] | 5 |
|
