| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] themselves on the | 12 |
|
| 2 | [vb pp] himself on the | 8 |
|
| 3 | [vb pp] itself on the | 8 |
|
| 4 | [vb pp] herself on the | 7 |
|
