| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a good idea [to-vb] | 220 |
|
| 2 | it [be] a good idea [to-vb] | 220 |
|
| 3 | it [is] a good idea [to-vb] | 199 |
|
| 4 | it is a good idea [to-vb] | 128 |
|
| 5 | it 's a good idea [to-vb] | 71 |
|
| 6 | it [was/were] a good idea [to-vb] | 15 |
|
| 7 | it was a good idea [to-vb] | 15 |
|
| 8 | it be a good idea [to-vb] | 6 |
|
| 9 | it [verb] a good idea [to-vb] | 6 |
|
| 10 | it [be] a good idea [to-vb] | 6 |
|
| 11 | it seem a good idea [to-vb] | 6 |
|
| 12 | it [vb past] a good idea [to-vb] | 5 |
|
| 13 | it seemed a good idea [to-vb] | 5 |
|
