| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] out research [prep] | 56 |
|
| 2 | carry out research [prep] | 56 |
|
| 3 | [v-ing] out research [prep] | 20 |
|
| 4 | carrying out research [prep] | 20 |
|
| 5 | [to-vb] out research [prep] | 16 |
|
| 6 | to carry out research [prep] | 16 |
|
| 7 | carry out research [prep] | 5 |
|
| 8 | [vb past] out research [prep] | 5 |
|
| 9 | carried out research [prep] | 5 |
|
| 10 | [vb base] out research [prep] | 5 |
|
| 11 | out [adj] research [prep] | 23 |
|
| 12 | out [adj] research [prep] | 19 |
|
| 13 | out [pos pn] research [prep] | 6 |
|
| 14 | out [pron] research [prep] | 6 |
|
| 15 | out [noun sg] research [prep] | 5 |
|
| 16 | out [noun] research [prep] | 5 |
|
| 17 | out research [prep] [art] | 25 |
|
| 18 | out research [prep] [art] | 25 |
|
| 19 | out research [prep] the | 18 |
|
| 20 | out research [prep] the | 18 |
|
| 21 | out research [prep] [noun] | 15 |
|
| 22 | out research [prep] [adj] | 10 |
|
| 23 | out research [prep] [noun sg] | 9 |
|
| 24 | out research [prep] a | 7 |
|
| 25 | out research [prep] a | 6 |
|
| 26 | out research [prep] [adj] | 5 |
|
