| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were carried out [verb] [art] | 13 |
|
| 2 | were carried out [verb] the | 11 |
|
| 3 | were carried out [verb] the | 11 |
|
| 4 | were carried out use [art] | 7 |
|
| 5 | were carried out [v-ing] [art] | 7 |
|
| 6 | were carried out using [art] | 7 |
|
| 7 | were carried out [to-vb] [art] | 6 |
|
