| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [noun] | 3243 |
|
| 2 | [prep] it [vb past] | 1220 |
|
| 3 | [prep] it [noun] | 487 |
|
| 4 | [prep] [vb past] [noun] | 168 |
|
