| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] | 51061 |
|
| 2 | be [pers pn] [verb] | 18762 |
|
| 3 | it be [pers pn] | 4777 |
|
| 4 | it [pers pn] [verb] | 2321 |
|
