| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [verb] | 21719 |
|
| 2 | it be [not/n't] [adj] | 8635 |
|
| 3 | be [not/n't] [adj] [verb] | 5344 |
|
| 4 | it be [not/n't] [verb] | 3028 |
|
| 5 | it [not/n't] [adj] [verb] | 33 |
|
