| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | carried out under [art] direction [prep] | 7 |
|
| 2 | carried out under [art] direction of | 7 |
|
| 3 | carried out under [art] direction [prep] | 7 |
|
| 4 | carried out under [art] direction of | 7 |
|
