| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a good idea | 943 |
|
| 2 | be a good idea | 932 |
|
| 3 | 's a good idea | 302 |
|
| 4 | be a good idea | 278 |
|
| 5 | is a good idea | 237 |
|
| 6 | was a good idea | 88 |
|
| 7 | are a good idea | 18 |
|
| 8 | been a good idea | 14 |
|
| 9 | be a better idea | 12 |
|
