| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [was/were] carried out [prep] | 15 |
|
| 2 | this [was/were] carried [adv prt] [prep] | 15 |
|
| 3 | this was carried [adv prt] [prep] | 14 |
|
| 4 | this [was/were] carried [adv prt] by | 5 |
|
