| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] were [verb] out [art] | 5 |
|
| 2 | who were [verb] out [art] | 5 |
|
| 3 | [Wh pn] were [v-ing] out [art] | 5 |
|
| 4 | [Wh pn] were carrying out [art] | 5 |
|
| 5 | [Wh pn] were carry out [art] | 5 |
|
