| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been carried out [verb] the | 9 |
|
| 2 | been carried out [verb] the | 9 |
|
| 3 | been carried out [verb] [art] | 9 |
|
| 4 | been carried out [to-vb] [art] | 5 |
|
