| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] what be [prep] | 7 |
|
| 2 | [vb past] [pers pn] [Wh det] be [prep] | 6 |
|
| 3 | [vb past] [pron] [Wh det] be in | 5 |
|
| 4 | [vb past] [pron] [Wh det] was [prep] | 5 |
|
