| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | carry out [noun] into [art] [noun] | 7 |
|
| 2 | carry out [noun sg] into [art] [noun] | 6 |
|
| 3 | carry out research into [art] [noun] | 6 |
|
| 4 | carry out research into [art] [noun] | 6 |
|
