| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | survey carry out [prep] the | 48 |
|
| 2 | survey carried out [prep] [art] | 44 |
|
| 3 | survey carry out [prep] [art] | 41 |
|
| 4 | survey carry out by [art] | 31 |
|
| 5 | surveys carry out [prep] [art] | 10 |
|
| 6 | survey carried out [prep] [art] | 7 |
|
| 7 | survey carry out in [art] | 6 |
|
| 8 | survey carry out for [art] | 6 |
|
