| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is | 7695 |
|
| 2 | [not/n't] [adv] is | 431 |
|
| 3 | [not/n't] [adv] it | 206 |
|
| 4 | [not/n't] it is | 103 |
|
