| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] idea | 239 |
|
| 2 | have a [adj] idea | 191 |
|
| 3 | have a rough [noun] | 57 |
|
| 4 | [verb] a rough idea | 27 |
|
| 5 | have a rough idea | 14 |
|
| 6 | have a rough idea | 14 |
|
| 7 | have [art] rough idea | 14 |
|
| 8 | have [art] rough idea | 14 |
|
