| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] a good idea | 67 |
|
| 2 | 's quite a good [noun] | 37 |
|
| 3 | [be] quite a good idea | 18 |
|
| 4 | be quite a good idea | 18 |
|
| 5 | [is] quite a good idea | 13 |
|
| 6 | 's quite a [adj] idea | 11 |
|
| 7 | 's quite [art] good idea | 10 |
|
| 8 | 's quite a good idea | 10 |
|
| 9 | 's quite [art] good idea | 10 |
|
