| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] on [adj] grounds | 13 |
|
| 2 | have been [verb] on [adj] grounds | 13 |
|
| 3 | [vb -s] been [verb] on [adj] grounds | 5 |
|
| 4 | has been [verb] on [adj] grounds | 5 |
|
| 5 | been [verb] on [adj] grounds [prep] | 5 |
|
| 6 | been [verb] on [adj] grounds [prep] | 5 |
|
