| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [not/n't] [adv] | 828 |
|
| 2 | know [conj] it is [adv] | 48 |
|
| 3 | know [conj] it is [not/n't] | 23 |
|
| 4 | know it is [not/n't] [adv] | 7 |
|
