| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] grounds for [noun] | 12 |
|
| 2 | [be] grounds for [noun sg] | 12 |
|
| 3 | be grounds for [noun] | 12 |
|
| 4 | are grounds for [noun] | 6 |
|
| 5 | [am/are] grounds for [noun] | 6 |
|
