| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [noun prp] [verb] [Wh det] was | 8 |
|
| 2 | [subord] [noun] [verb] what was | 8 |
|
| 3 | [subord] [noun] [vb past] [Wh det] was | 8 |
|
