| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] a good [noun] | 158 |
|
| 2 | have [been] a [adj] idea | 18 |
|
| 3 | have [been] a [adj] idea | 16 |
|
| 4 | have [been] a good idea | 12 |
|
| 5 | [verb] [been] a good idea | 10 |
|
| 6 | have [been] [art] good idea | 10 |
|
| 7 | have [be] a good idea | 10 |
|
| 8 | have [been] [art] good idea | 10 |
|
| 9 | have [been] a good idea | 10 |
|
