| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [vb past] | 13673 |
|
| 2 | it [vb past] [noun] | 3243 |
|
| 3 | [subord] [vb past] [noun] | 296 |
|
| 4 | [subord] it [noun] | 74 |
|
