| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | carried [adv prt] at a [adj] [noun] | 7 |
|
| 2 | carried [adv prt] at a [adj] [noun] | 7 |
|
| 3 | carried [adv prt] at a [adj] [noun sg] | 7 |
|
| 4 | carried out at a [adj] [noun] | 5 |
|
