| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] for [adj] | 3465 |
|
| 2 | [noun sg] for [adj] research | 238 |
|
| 3 | [noun sg] [verb] [adj] research | 77 |
|
| 4 | [verb] for [adj] research | 49 |
|
| 5 | [noun sg] [verb] for research | 8 |
|
