| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [vb past] [noun] | 2507 |
|
| 2 | [noun] [Wh det] it [vb past] | 332 |
|
| 3 | [noun] it [vb past] [noun] | 191 |
|
| 4 | [Wh det] it [vb past] [noun] | 48 |
|
