| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [art] [det] | 1189 |
|
| 2 | it [be] [vb pp] [art] | 1006 |
|
| 3 | it [be] [vb pp] [det] | 459 |
|
| 4 | [be] [vb pp] [art] [det] | 439 |
|
