| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [not/n't] [adj] | 8631 |
|
| 2 | it be [pos pn] [adj] | 1279 |
|
| 3 | it be [not/n't] [pos pn] | 886 |
|
| 4 | be [not/n't] [pos pn] [adj] | 413 |
|
