| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it is [vb pp] [that] | 388 |
|
| 2 | [coord] it is [not/n't] [vb pp] | 86 |
|
| 3 | it is [not/n't] [vb pp] [that] | 71 |
|
