| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it was [noun] [Wh pn] | 11 |
|
| 2 | [vb past] it be [noun] who | 11 |
|
| 3 | [vb past] it be [noun prp] [Wh pn] | 9 |
|
