| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | survey [was/were] carried [adv prt] [prep] [noun] | 9 |
|
| 2 | survey [was/were] carry out [prep] [noun] | 9 |
|
| 3 | survey [was/were] carry [adv prt] [prep] [noun] | 9 |
|
| 4 | survey [was/were] carry [adv prt] [prep] [noun] | 7 |
|
| 5 | survey was carry [adv prt] [prep] [noun] | 7 |
|
