| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be carried out a | 8 |
|
| 2 | be [vb pp] out a | 7 |
|
| 3 | was [vb pp] out a | 7 |
|
| 4 | 's [vb pp] out a | 7 |
|
| 5 | been [vb pp] out a | 5 |
|
