| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [not/n't] [verb] | 697 |
|
| 2 | is [conj] it [is] [not/n't] | 113 |
|
| 3 | is [conj] it [is] [verb] | 85 |
|
| 4 | is [conj] [is] [not/n't] [verb] | 16 |
|
