| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh pn] [was/were] [verb] to be | 9 |
|
| 2 | [prep] [Wh pn] [was/were] [vb pp] to be | 9 |
|
| 3 | [prep] [Wh pn] [was/were] to be [vb pp] | 6 |
|
| 4 | [prep] [Wh pn] [was/were] to be [verb] | 6 |
|
