| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] were carried out | 260 |
|
| 2 | [noun pl] were carried out | 217 |
|
| 3 | [noun sg] were carried out | 35 |
|
| 4 | tests were carried out | 24 |
|
| 5 | test were carried out | 24 |
|
| 6 | [pron] were carried out | 20 |
|
| 7 | study were carried out | 15 |
|
| 8 | studies were carried out | 14 |
|
| 9 | [pers pn] were carried out | 11 |
|
| 10 | experiment were carried out | 10 |
|
| 11 | experiments were carried out | 10 |
|
| 12 | [Wh det] were carried out | 8 |
|
| 13 | which were carried out | 8 |
|
| 14 | which were carried out | 8 |
|
| 15 | repair were carried out | 7 |
|
| 16 | repairs were carried out | 7 |
|
| 17 | they were carried out | 7 |
|
| 18 | survey were carried out | 6 |
|
| 19 | surveys were carried out | 6 |
|
| 20 | trial were carried out | 6 |
|
| 21 | trials were carried out | 6 |
|
| 22 | procedures were carried out | 6 |
|
| 23 | [noun prp] were carried out | 6 |
|
| 24 | procedure were carried out | 6 |
|
| 25 | interview were carried out | 5 |
|
| 26 | analysis were carried out | 5 |
|
| 27 | interviews were carried out | 5 |
|
| 28 | they were carried out | 5 |
|
| 29 | activity were carried out | 5 |
|
| 30 | were [adv] carried out | 41 |
|
