| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] back [prep] their [adj] | 22 |
|
| 2 | [to-vb] back [prep] their [adj] | 14 |
|
| 3 | [to-vb] back to their [adj] | 13 |
|
| 4 | [to-vb] back to their [adj] | 13 |
|
| 5 | [to-vb] back [prep] their [det] | 6 |
|
| 6 | to go back [prep] their [adj] | 6 |
|
| 7 | [to-vb] back [prep] their own | 5 |
|
| 8 | [to-vb] back [prep] their own | 5 |
|
