| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] from head | 14 |
|
| 2 | [was/were] [vb pp] from head | 13 |
|
| 3 | [was/were] [v-ing] from head | 7 |
|
| 4 | were [verb] from head | 6 |
|
