| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] | 57817 |
|
| 2 | it [is] [not/n't] | 23627 |
|
| 3 | [conj] [is] [not/n't] | 1791 |
|
| 4 | [conj] it [not/n't] | 35 |
|
