| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] carry out on [art] [noun] | 12 |
|
| 2 | [noun pl] carried [adv prt] on [art] [noun] | 11 |
|
| 3 | [noun pl] carry [adv prt] on [art] [noun sg] | 11 |
|
| 4 | [noun pl] carry [adv prt] on the [noun] | 10 |
|
