| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on ground [prep] | 316 |
|
| 2 | [vb pp] on [prep] | 145 |
|
| 3 | [vb pp] on ground | 56 |
|
| 4 | [vb pp] ground [prep] | 29 |
|
