| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [vb past] [was/were] [verb] [prep] | 56 |
|
| 2 | [Wh det] it [vb past] [be] [verb] [prep] | 23 |
|
| 3 | [Wh det] it [verb] [was/were] [verb] [prep] | 13 |
|
| 4 | [pron] it [vb past] [was/were] [verb] [prep] | 10 |
|
