| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adj] [verb] back to | 12 |
|
| 2 | [noun prp] [adj] [verb] back [prep] | 12 |
|
| 3 | [noun] [adj] [verb] back [prep] | 12 |
|
| 4 | [noun] [adj] [to-vb] back [prep] | 10 |
|
| 5 | [noun] [num] [verb] back [prep] | 9 |
|
| 6 | [noun sg] [adj] [verb] back [prep] | 9 |
|
| 7 | [noun] [adj] [vb past] back [prep] | 9 |
|
| 8 | [noun] [adj] [verb] back into | 6 |
|
| 9 | [noun pl] [adj] [verb] back [prep] | 5 |
|
