| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] [verb] | 11501 |
|
| 2 | [is] [not/n't] it | 8517 |
|
| 3 | [is] it [verb] | 1363 |
|
| 4 | [not/n't] it [verb] | 408 |
|
