| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] a [adj] idea | 53 |
|
| 2 | have [vb pp] a [adj] idea | 42 |
|
| 3 | have [vb pp] a rough [noun] | 18 |
|
| 4 | have [vb pp] [art] rough idea | 5 |
|
| 5 | have [vb pp] a rough idea | 5 |
|
| 6 | have [verb] a rough idea | 5 |
|
| 7 | [verb] [vb pp] a rough idea | 5 |
|
| 8 | have [vb pp] a rough idea | 5 |
|
| 9 | have [vb pp] [art] rough idea | 5 |
|
