| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] carry [adv prt] a study | 10 |
|
| 2 | [noun] carry out [art] study | 10 |
|
| 3 | [noun] carried [adv prt] [art] study | 6 |
|
| 4 | [noun prp] carry [adv prt] [art] study | 5 |
|
