| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] | 97887 |
|
| 2 | [vb pp] be [prep] | 715 |
|
| 3 | was [vb pp] be | 514 |
|
| 4 | was be [prep] | 19 |
|
