| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] | 51063 |
|
| 2 | [be] [pers pn] [verb] | 18773 |
|
| 3 | it [be] [pers pn] | 4778 |
|
| 4 | it [pers pn] [verb] | 2321 |
|
