| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] [prep] | 553 |
|
| 2 | be [vb pp] in [prep] | 90 |
|
| 3 | [be] [vb pp] in [prep] | 90 |
|
| 4 | [was/were] [vb pp] in [prep] | 23 |
|
| 5 | was [verb] in [prep] | 18 |
|
