| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [verb] | 7771 |
|
| 2 | [conj] it [is] [not/n't] | 5705 |
|
| 3 | it [is] [not/n't] [verb] | 2063 |
|
| 4 | [conj] [is] [not/n't] [verb] | 397 |
|
