| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | carried out under [art] [noun] | 46 |
|
| 2 | be carried out under [art] | 31 |
|
| 3 | be carried out [art] [noun] | 10 |
|
| 4 | be carried out under [noun] | 6 |
|
