| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be carried out [prep] an | 6 |
|
| 2 | [noun] [be] carried out [prep] an | 6 |
|
| 3 | [noun] carried out [prep] an [noun] | 7 |
|
| 4 | [noun] carried out [prep] an [noun sg] | 6 |
|
