| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] themselves by [verb] | 8 |
|
| 2 | [noun] [to-vb] themselves by [verb] | 5 |
|
| 3 | [to-vb] themselves by [verb] [adj] | 5 |
|
| 4 | [to-vb] themselves by [verb] [adv] | 5 |
|
