| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | study carried out [prep] [art] [noun] | 21 |
|
| 2 | study carried out [prep] [art] [noun] | 21 |
|
| 3 | [noun] carried out at [art] [noun] | 14 |
|
| 4 | study [verb] out at [art] [noun] | 5 |
|
| 5 | study [vb pp] out at [art] [noun] | 5 |
|
| 6 | study carried out at [art] [noun] | 5 |
|
| 7 | study carry out at [art] [noun] | 5 |
|
| 8 | study carried [adv] at [art] [noun] | 5 |
|
