| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] a good idea | 18 |
|
| 2 | it seem [art] good idea | 16 |
|
| 3 | it seemed [art] good idea | 13 |
|
| 4 | it [vb past] [art] good idea | 13 |
|
