| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which it [vb past] [verb] [noun] | 11 |
|
| 2 | [Wh det] it [vb past] [verb] [noun sg] | 8 |
|
| 3 | [Wh det] it [vb past] [vb pp] [noun] | 6 |
|
| 4 | [Wh det] it had [verb] [noun] | 6 |
|
