| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [be] | 4472 |
|
| 2 | it [vb past] [coord] | 590 |
|
| 3 | [vb past] [coord] [be] | 401 |
|
| 4 | it [coord] [be] | 187 |
|
