| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | them were [vb pp] [prep] the | 28 |
|
| 2 | them were [v-ing] [prep] the | 12 |
|
| 3 | them were [verb] in the | 12 |
|
| 4 | them were [verb] by the | 10 |
|
