| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be good grounds for | 12 |
|
| 2 | [be] good grounds for | 12 |
|
| 3 | [be] good grounds for | 12 |
|
| 4 | are good grounds for | 10 |
|
| 5 | [am/are] good grounds for | 10 |
|
