| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] | 51061 |
|
| 2 | be [pron] [verb] | 24221 |
|
| 3 | it be [pron] | 14339 |
|
| 4 | it [pron] [verb] | 2534 |
|
