| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] it was [prep] [be] | 7 |
|
| 2 | [verb] [Wh det] [pers pn] was [prep] be | 7 |
|
| 3 | [verb] what [pers pn] was [prep] [be] | 6 |
|
