| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it is [not/n't] | 349 |
|
| 2 | [verb] is [not/n't] [pers pn] | 227 |
|
| 3 | it is [not/n't] [pers pn] | 159 |
|
| 4 | [verb] it is [pers pn] | 48 |
|
