| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back for [adj] [prep] | 8 |
|
| 2 | back for [adj] [noun] [prep] | 26 |
|
| 3 | back for [adj] [noun sg] [prep] | 15 |
|
| 4 | back for [adj] [noun pl] [prep] | 10 |
|
| 5 | back for [adj] [prep] [noun] | 5 |
|
