| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [be] a good idea | 145 |
|
| 2 | that [was/were] a good [noun] | 66 |
|
| 3 | [adj] [was/were] a good idea | 18 |
|
| 4 | that [was/were] a [adj] idea | 12 |
|
| 5 | that [was/were] [art] good idea | 7 |
|
| 6 | that [was/were] [art] good idea | 7 |
|
| 7 | that [was/were] a good idea | 7 |
|
