| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun] [to-vb] | 5000 |
|
| 2 | it [vb past] [noun] | 3243 |
|
| 3 | it [vb past] [to-vb] | 2230 |
|
| 4 | it [noun] [to-vb] | 34 |
|
