| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] back [prep] [noun] [noun] | 26 |
|
| 2 | [noun] [vb -s] back [prep] [noun] [noun] | 26 |
|
| 3 | [noun] [vb -s] back to [noun] [noun] | 13 |
|
| 4 | [noun] [vb -s] back to [noun] [noun] | 13 |
|
