| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] out research [prep] [adj] | 5 |
|
| 2 | carry out research [prep] [adj] | 5 |
|
| 3 | out [adj] research [prep] [adj] | 8 |
|
| 4 | out [adj] research [prep] [adj] | 6 |
|
| 5 | out research [prep] [art] [adj] | 6 |
|
| 6 | out research [prep] [art] [adj] | 6 |
|
