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