| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [pos pn] [noun] | 1027 |
|
| 2 | it [vb past] [num] [noun] | 543 |
|
| 3 | [vb past] [pos pn] [num] [noun] | 300 |
|
| 4 | it [vb past] [pos pn] [num] | 23 |
|
